Basically, if you don't know what a lucid dream it's where you're aware you're dreaming during a dream, and you gain some sort of control over it. All of mine so far have been where I was dreaming about school and I realize that I'm not supposed to be at school (weekend/summer holiday etc). It's a pretty amazing feeling, one of them was so vivid I could feel my legs swing around and everything One technique is to do "reality checks", which are a bit invasive of your normal life but basically you try to do something that wouldn't be possible outside a dream multiple times everyday and I think you know how that works. The important part is that you don't have to do anything while you're trying to fall asleep, which is how I came up with my idea:
If you did reality checks often enough and entered a coma, you would have loads of lucid dreams + not have to live shitty life irl = living the dream
If you did reality checks often enough and entered a coma, you would have loads of lucid dreams + not have to live shitty life irl = living the dream