An Unscientific Mechanic

After being bullied by a customer for a whole day, my body and mind exploded...

What an idiot, the customer went to the wrong place and asked me to wait at the event site. After waiting for more than 2 hours, I called and asked where this shitty thing was, and told me, oh, I have finished watching it, and I have already returned home

Damn this guy has shit in his head, right?

Goodbye, my perfect attendance award, no point exchange for leave slip

How the hell did this kind of dog become a so-called leader? ***?