If you build an app for yourself you probably have the requirements and wireframes welded into your brain since it's likely being developed to solve a problem t

If you build an app for yourself you probably have the requirements and wireframes welded into your brain since it's likely being developed to solve a problem that you encounter on a daily basis such as managing your dotfiles between all of your VPS instances. When you're developing something to solve a problem you could never even imagine having, say wardrobe management software for the wife of a senior politician you're probably going to need those wireframes.