Whilst not every business model/produce/service is going to work, this doesn't mean that another business model / service / product won't either.
Ask for help, get a coach or mentor, study a course on Udemy, watch videos on YouTube or read books. Do whatever you need to reduce your skills gap. There is always a way...
Keeping you in the game...
Business Coach, author, speaker, social entrepreneur and chief pot and bottle washer