Has anyone here actually acted on their escapist fantasies?

I would love to hear stories of all the tilderinoes here who somehow acted on their impulses to somehow upend their lives, that could be in small or big ways -- moving to another country, changing careers, changing their name, anything else.

I very often think about how someday I'll finally take hold of my life and suddenly start doing all the things I'd like to if I do some "big thing", whatever that currently is (changing my name, moving abroad...). So I was wondering if it is at all realistic, if anyone here actually has experience with something similar and if it actually helped to improve their life.
I always really enjoy reading advice people give here, even though I sadly do not ever actually really use it. Thank you.