The people making $50k a year can tell you tons of stories about things that weren't in their control. High performers realize everything is in their control to fix or push to a large degree, and even if that one task does implode out of your control, you take it and grin and move on to the next task.
Would you really turn down the chance to make 5x what your coworkers do, just because sometimes in a blue moon you got screwed on a particular task and didn't get paid for it?