Part of me wants to argue that this is anecdotal, though I&#x27;ve seen something somewhat similar in my experience. I will say this, building something you want yourself gives you a particular insight into the need that is very difficult to get when finding out what other people want.<p>Building personas of users is designed to help this, but you really have to be able to embody the persona.<p>Plus, isn&#x27;t it just more fun building stuff you yourself want?