It's a game. Some people say life is a game, except the rules are little different. It just cares less about rules. If you get what you want, it's all good even if it violates the rules.
And you need others to play your game. Sometimes people work together to achieve something. The important part is you've got to share the work. If you push everything onto a single person, then trust me, you'll never make shit happen. A invincible general can't lead a bunch of morons to victory, and he won't even try. If you're working together with some idiots who can't even tell what their names are, then just quit it. There's absolutely no point.
Sometimes one person is enough to mess up the whole game. When you got a dozen people doing the same shit, the chance is 99.99%; unless your partner is god, who can win a game by default. If god is playing basketball, he can make the opponent shoot their own basket, and the worst case is a 0-0 tie because they missed all their shots. But people are no god. That's why, never recruit any imbecile to your team, if you don't want to take the blame of losing. We all know idiots are good at losing. What we might not know, is that idiots are also good at dodging responsibilities. That's why they can fool around for a while; when you realize they're no good at all, they're already somewhere else messing up another game. So keep your eyes open so they can't even get near you.
One man can't fight against a whole army, one tiger can't survive against a whole pack of wolf. Even if you're far more superior than any other individual, look at who's on your side and if they are worth it. If it's a moron, the best case is him doing nothing constructive. Worst case is he reneges and stab your back. So if you can, kill them at first sight.
Stop thinking too much, because getting rid of junk is a valid move in this game called life.