You gonna want to be selective about who you let into your tribe ....but human survival is a team sport and you aren't going to last long alone.
Yep that's why I'd make sure I'm the only motherfucker on that ship who can run that ship.
With very much respect to the dude who said he'd let me on his crew based on my knowlege and experience, I appreciate, but would caution:
It's the apocalypse and I'm now the most experienced mariner on your boat.. your options are:
(Note, this is not about me flexing or going egotistical, it's about human behavior and leadership...I'm a dumbass with a nice uniform, keep me happy and fed....)
A) cede control over the day to day operations. We're running shit my way, you do whatever...but look at me.. I'm the captain now. Eventually I'd be disagreed with, but now I've proven to everyone I run this shit...so trying to take the power back if you chafe under my authority...good luck
B) I work for you, but am well compensated...like a movie or rock star that needs to be spoiled for the benefit of management...I better get whatever I want and you'll get what you want.. problem is power resides not with the millionaire/rockstar/pro athlete, but the one who pays them...eventually in an Apocalyptic world where knowlege now really is power...the skilled will probably rebel over the rich...and possibly win...
C) I work for you...but am not (in my mind) appriciated: mutiny. I make myself indispensable to as many as possible, get them on my side, and when the moment is right...seize power. Probably get rid of the former leader and his loyalists..
Moral of the story...if it's an Apocalyptic free for all, make sure you're the one who's the expert...and don't let a motherfucker in who's more expert than you.