I love coming up with new ideas for stories or RPs. Unfortunately, a frequent problem I have is properly developing said ideas. It's one of the many reasons I've never GMed before. As much as I'd like for one to become a tangible world that I can bring to life through writing, I always come up with the same problems: the world is too complicated, there's too many plot holes, this contradicts that, etc. In the end up, I just stuff the idea in an evergrowing pickle pit of old, rotten thoughts. It's frustrating as hell honestly, and I just wanna stop adding to the idea graveyard.

So, how do y'all develop ideas for stories? Any tips?