I have had several ideas over the years. I only tried to implement one of them. What's stopping me from trying more is that last time I tried I wasted a lot of

I have had several ideas over the years. I only tried to implement one of them. What's stopping me from trying more is that last time I tried I wasted a lot of time not working for somebody else and getting paid plus a lot of my own money for infrastructure costs and contractors to develop mobile apps for my product. In the end it didn't work out and I am worried next time I'd try I'd just burn a lot of cash again. So happy working for somebody else now and making a good salary.