1. It could be a huge mistake I built a whole startup around my business idea. The reality is that the code was simple, it took me ~2 week of not too involved coding. So, if it doesn't pan out, it's not like I wasted a ton of time or money.
2. It could very well be the case that no one needs my solution to a problem that I have (perhaps) imagined. However, if the problem does exist, I thought it would be better to be able to show the prototype as to how it would solve their problem.
2. It could very well be the case that no one needs my solution to a problem that I have (perhaps) imagined. However, if the problem does exist, I thought it would be better to be able to show the prototype as to how it would solve their problem.