How are these people so bad at their jobs?

Timestamps 00:00:00 most cringe coffee salesman ever 00:10:05 this job is so weird 00:19:31 worst teachers ever 00:28:53 this guy is not a genius 00:52:21 horrible robbers get trapped in stores they tried to rob 00:58:16 worst robbers in america 01:09:16 worst flashlight ever 01:15:08 worst math class ever 01:23:29 faking your job 01:35:08 worst door to door salesman 01:46:00 this ceo is crazy 02:03:55 this is the worst content 02:12:08 worst doctor ever 02:22:46 worst lyft driver of the year 02:30:01 this guy gives the worst advice 02:32:41 slowest robbery ever