Strangely, the worst people I had to deal with were self-centered little-capable know-it-all egoists. Whatever question arises they have their opinion and know

Strangely, the worst people I had to deal with were self-centered little-capable know-it-all egoists. Whatever question arises they have their opinion and know better. Thrown at a problem they try to raise their hands and float out of there or half-ass minimum viable prototype and leave it for others to fix. They go out of their way to make things suit their personal agenda. Need half of their hour to make a release? Sorry, cannot delay my daily jog. They promised something will be done (probably to client)? Will try to maneuver three levels of management to coerce someone to do it, because they lack competence to do it themselves and are not willing to learn. Such were the people I found barely bearable to work next to.