Most people who start a business (and engineers are especially prone to this, hence the term Engineer’s Disease) do it in the following order:
Build A Product You Think People Will Like
Ask “Who wants this?” as you walk out the door and wave it around.
When no one wants to purchase the amazing product they spent months creating, they become depressed. Instead, consider what Alexis and Noah advise you to do: Before creating anything to assist potential customers in solving their problems, speak with them to ascertain what issues they currently face.