<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[AHA Journals]]></title><description><![CDATA[see what others miss]]></description><link>https://journals.samanthapostman.com</link><image><url>https://substackcdn.com/image/fetch/$s_!ME6G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5b62cf2-ed7c-4a3f-b4eb-bcb33f7cf564_1102x1102.png</url><title>AHA Journals</title><link>https://journals.samanthapostman.com</link></image><generator>Substack</generator><lastBuildDate>Tue, 05 May 2026 19:33:53 GMT</lastBuildDate><atom:link href="https://journals.samanthapostman.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Samantha Postman]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[samanthapostman@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[samanthapostman@substack.com]]></itunes:email><itunes:name><![CDATA[Samantha Postman]]></itunes:name></itunes:owner><itunes:author><![CDATA[Samantha Postman]]></itunes:author><googleplay:owner><![CDATA[samanthapostman@substack.com]]></googleplay:owner><googleplay:email><![CDATA[samanthapostman@substack.com]]></googleplay:email><googleplay:author><![CDATA[Samantha Postman]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA["The Mental Models I Wish My Sister Had"]]></title><description><![CDATA[People have been asking me to write this book for years.]]></description><link>https://journals.samanthapostman.com/p/the-mental-models-i-wish-my-sister</link><guid isPermaLink="false">https://journals.samanthapostman.com/p/the-mental-models-i-wish-my-sister</guid><dc:creator><![CDATA[Samantha Postman]]></dc:creator><pubDate>Fri, 10 Apr 2026 02:07:39 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!ME6G!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5b62cf2-ed7c-4a3f-b4eb-bcb33f7cf564_1102x1102.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>People have been asking me to write this book for years.</p><p>And for years, I didn&#8217;t.</p><p>Not because of the work. I&#8217;ve filed 7,500 tax returns, co-founded five businesses, run a commercial crop farm, and finished a Master&#8217;s degree from a wheelchair. I don&#8217;t avoid hard things.</p><p>I avoided this one.</p><p>Because I knew what it would cost me.</p><p>---</p><p>Let me back up.</p><p>I didn&#8217;t grow up knowing my half-sister Jamie. We shared a father &#8212; an abusive alcoholic &#8212; but different mothers, different cities, different versions of the same wreckage. She was twelve years younger than me. A face in a picture frame at my grandparents&#8217; house.</p><p>Then our father died.</p><p>Family reached out: &#8220;Can you find your sister?&#8221;</p><p>So I searched. Found her working the front desk at a hotel called the Days Inn.</p><p>I knew that hotel. I&#8217;d worked the front desk at that same building when I was young. Same owners. It used to be called the Pepper Tree Inn.</p><p>They hired sisters and didn&#8217;t even know it.</p><p>Jamie didn&#8217;t know she had a sister. So I told her. And then &#8212; because life doesn&#8217;t let you pace these moments &#8212; I had to tell her our father was dead. All in one breath. I&#8217;m your sister. And by the way, he&#8217;s gone.</p><p>We started building a relationship. She lived thirty minutes from me. She was funny and sharp and damaged in ways I recognized because I was damaged in the same ways.</p><p>But our coping looked different.</p><p>Jamie&#8217;s addictions were chemical. Mine were overachieving, perfectionism, learning &#8212; anything that let me push out the pain instead of numbing it.</p><p>Same wounds. Different bandages.</p><p>---</p><p>One afternoon, my husband and I were at the lawyer&#8217;s office redoing our will. I had just added Jamie &#8212; just that moment, signed her name in.</p><p>We left the lawyer&#8217;s office. I wasn&#8217;t even in the car yet.</p><p>The call came.</p><p>Jamie was found in a hotel room that morning. Cardiac arrest. The heart condition from childhood, worn down by years of drugs.</p><p>I had just written her into my future. And she was already gone.</p><p>---</p><p>At the funeral &#8212; a small memorial at her aunt&#8217;s home &#8212; an uncle came over to me. He said the family had been staring at me the whole gathering.</p><p>&#8220;We just can&#8217;t get over how alike you are. Your mannerisms. The way you express certain words. Your facial features.&#8221;</p><p>Same DNA. Same face. Same gestures.</p><p>One of us was in the urn. One of us was writing this.</p><p>---</p><p>After Jamie died, I sat with a question I didn&#8217;t want to ask.</p><p>Why did I get to build the life I have?</p><p>Same father. Same damage. Same DNA &#8212; close enough that Jamie&#8217;s family couldn&#8217;t stop staring at my face.</p><p>People love to call that &#8220;choice.&#8221; They love to say the one who made it out was stronger, smarter, more disciplined.</p><p>I don&#8217;t believe that.</p><p>Jamie had grit. At fourteen, she figured out how to petition the court to emancipate herself from her abusive mother. When she went to jail, she took free college courses &#8212; studying to improve her prospects while most people around her did nothing.</p><p>The difference wasn&#8217;t willpower. It was a toolkit.</p><p>Somewhere along the way, I stumbled into a set of perspective shifts &#8212; ways of seeing that helped me navigate the impossible situations that kept showing up. Nobody handed me those tools. I built them from scratch, out of pain, out of despair, out of a stubborn refusal to let my childhood write my ending.</p><p>Nobody gave those tools to Jamie either.</p><p>That&#8217;s the part I carry.</p><p>---</p><p>So why didn&#8217;t I write the book sooner?</p><p>Because I was afraid of success.</p><p>Not the money or attention. What I really feared was becoming what I needed most &#8212; someone who could be damaged by their own gift. I&#8217;ve already been poured out once. I wasn&#8217;t ready to do it from a platform where anyone could watch.</p><p>So I waited until I was strong enough to carry it.</p><p>And then it hit me &#8212; not as an idea, but as a weight: Jamie died with the toolkit still in my hands. Keeping it locked away wasn&#8217;t honoring her. It was the same abandonment she lived.</p><p>---</p><p>The book is called REFRAME.</p><p>Hidden mental models for navigating problems and problem people with smarter self-awareness. One of them &#8212; born in a bathroom stall &#8212; taught me that every spiral has a pattern, and the pattern is always breakable in under two minutes. Another &#8212; born from a get well card that said almost nothing &#8212; taught me why some pain sticks to you for months while other pain slides right off.</p><p>Every one was built from real life. A porcupine. A crop field. A wheelchair. Not from a textbook. From a woman who needed them to survive.</p><p>This newsletter &#8212; AHAs &#8212; is where I build it in the open.</p><p>Each week, I&#8217;ll share one framework. One story. One shift that changed how I see a specific kind of person or problem. Some of these will end up in the book. Some won&#8217;t. All of them are real.</p><p>Next week, I&#8217;ll tell you about the time I was talking to myself out loud in a bathroom stall &#8212; ripping myself apart after a conversation with one specific person &#8212; and how that spiral became the method I now use every single week.</p><p>It&#8217;s called SAM. And it takes less than two minutes.</p><p>See you then.</p><p>&#8212; Samantha</p><p></p><div><hr></div><p>*AHAs by Samantha Postman. Mental models and reframes, delivered weekly.*</p><p><em>If someone forwarded this to you, subscribe:</em></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://journals.samanthapostman.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">For free to receive new posts</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><p><em>Know someone who&#8217;s been told they should write a book but hasn&#8217;t started?<br>Forward this to them. <br>Sometimes the reason someone hasn&#8217;t written isn&#8217;t what you think.</em></p>]]></content:encoded></item></channel></rss>