Hi, I think I have some tips for you. I am just like you in programming and one day a friend of mine advised me to look at the value of mvp in software development and I realized that's what I want to do. I went to the website and it turned out that this company brings in new startups and helps with them. So we're working together and we're building a website. My next plan is to sell everything for sports on this site. Balls, rackets, shuttlecocks, yoga mats and much more. I encourage you to check it out, too. 

Hi, what about creating a game? I do not understand it much, but as far as I know it is a very profitable idea. If you can do it.