How do you stop getting ideas of grandeur and spend a month just on getting everything right. I'm a full stack laravel dev but lately toying with the idea of u

How do you stop getting ideas of grandeur and spend a month just on getting everything right. I'm a full stack laravel dev but lately toying with the idea of using hasura for backend and appsmith to try and build some apps then worry about performance and perfect code base when I'm making monthly revenue. My micro SaaS ideas start off with one little idea then I add 100 features that'd be awesome then I get overwhelmed having too broad of a scope.