Knew those threads would make it here eventually. For every dude that goes to these diesel tech schools with more any sense about them, there's probably 10 or more slap dicks going just cause diesels are cool & they think they'll know as much & be as capable as shops like Scheid at "turning up" their ragged out 12V.
I've personally known 3 that have gone. 2 make nearly 6-fig salaries managing or owning shops now while the other might as well had dropped a bag of hundreds on the ground & lit em on fire cause he's trimming trees make a little better than min wage! He's got a $25k piece of paper though.