I've always thought, that if I retired, I'd probably need to maintain at least double my salary coming in just to pay for all the things I'd need to do to stop me getting bored out of my mind.
That being the case, I'm not going to retire anytime soon, even if MoonTM.
my retirement goal required three times what i figured was the "normal" amount i needed. took longer but i do like huge safety margins.
and boredom? i have never been bored in my entire life. i have far too many interests and hobbies. i love learning and trying new things (and have the scares and broken bones to attest to that).
ive never been understand how someone can get bored.