Have you seen brock? How he carries himself? How he lives?
Does he really strike as a man who would have an emotional outburst and quit his job only to calm down and return to work within 2 hours?
If Brock really left you would never see him in WWE ever again. He'd go back to his farm, shoot a deer, butcher it, eat it raw then go fuck his wife. Then he'd wake up and do it all over again every day. You would never see him again.