This is more or less a copy of <a href="http:&#x2F;&#x2F;waitbutwhy.com&#x2F;2015&#x2F;03&#x2F;procrastination-matrix.html" rel="nofollow">http:&#x2F;&#x2F;waitbutwhy.com&#x2F;2015&#x2F;03&#x2F;procrastination-matrix.html</a>. I recommend reading that instead.