Suck it up and move on

Exactly what my expat boss said. And I like that. Suck it up and move on.
This is more elaboration from BNet on how we over complicate our own life every single day at work:

1. Not making enough money? Join the club. Nobody, I mean nobody makes enough money. Work hard, be smart, do great things, learn how to negotiate, and the money will come. That’s how it works.
2. Underappreciated, nobody loves you? Boss treats your co-worker better than you? Did you ever think maybe it’s you? Maybe you’re always whining. Maybe you treat them like crap. Maybe you never grew up. Who knows?
3. Your group gets no respect. IT is always getting dumped on. Sales and marketing has it easy. Guess what? The other group probably feels the same way. It’s called Silo behavior and it’s destructive, period. Grow up.
4. You have a psycho boss? An abusive self-hating jerk who acts out his childhood drama on poor unsuspecting employees. That sucks, but the unemployment rate is 9.5 percent, so you don’t get to pick your boss. Fighting battles you can’t win generates stress.
5. Too much work, too little time. This is usually self-imposed. Are you sure your deadlines are real and not just you feeling self-important, pushing yourself too hard because you haven’t got a life outside work? Slow down; what’s the worst that can happen?
6. Peer problems. There’s a coworker you just don’t get along with and it’s really stressful, right? Well, guess what? I’ll bet she feels the same way about you. It happens to everybody. Try a little detente. Offer an olive branch. Swallow your pride and give in. It won’t kill you.
7. Executive management doesn’t listen or care. Did it ever occur to you that executive managers are people too? They have their own issues and they’re not perfect. Some companies are well managed, some are managed by idiots. On the outside chance they’re not idiots, did you ever think that maybe, just maybe they know more than you do?
   

Or read it at the source