I think the #1 thing most bootstrappers struggle with is finding the right market, idea, validation etc. As much as people say “ideas are overrated” I increasingly think that’s not true, it’s that a good idea has to include things like “can realistically get done by a self-funded tiny team and make revenue soon” which the “idea guys” rarely have.
As far as not coding too much, I’m increasingly finding this true. One thing I’ve noticed is that most non tech founders outsource development and most technical founders don’t even though technical founders can outsource far more efficiently since they can play more of a “tech lead” role rather than hand it to a dev shop. I really regret not hiring designers sooner since I’m bad at it and there’s tons of affordable talented designers on Upwork.
Still, hiring is a little nerve wracking since it eats into your runway. It’s really tough to know when to burn money or time when you have minimal or no revenue. After PMF , hiring makes sense but before then it’s really ambiguous how to make that call.