I'm a trainee I guess. Started in the electrical side of site works at 27, 28 now and just starting college. At my age it seems like most sparks, mentors or what have you, aren't trying to break me and remake me. They know I'm a man grown and that my personality is ingrained. Sometimes I get talked to like I'm an idiot when I do something that an experienced tradesman would know, or ask a question that is idiotic once thought about. For me that's actually a great way to hammer things home to me. I know that to them it's as obvious as night following day so that's sparked the tone, yet I am able to reason internally that I don't have the experience so don't take it personally, instead listen and absorb the answer and don't repeat the mistake.
With the youngsters I've noticed they do the same but some of them will also try to alter the apprentice's mind set too. Let's be honest a lot of them are fresh from school where they were likely Berty Big ********, trying to project that persona into a mans world which ultimately, if not curbed, will get them hurt by a man grown who can't control his temper. I think that's a solid way to behave and is beneficial for them.
However some of the sparks forget you can't just break them, you've got to remake them. One lad in particular on my firm is, without pulling punches, terrible. Third year, no drive, no independence, no initiative. Often talked about behind his back and to his face as being worthless. He was assigned to me and my Sparks for one job, we'd heard all the sniping and **** talking about him before meeting him so were expecting essentially a sweeping monkey. We were surprised. The kid was slow, lacked knowledge and needed to be watched to make sure once he finished a task he moved on to the next, we mugged him off and did the usual "Go ask X for a long wait" etc. We also encouraged him, prompted him to make decisions for himself, let him **** up, explain why it was ****ed, then let him fix it. Within a few weeks that kid didn't become a new person but clearly grew and was on track to having potential.
I guess after that long winded rant what I'm trying to say is, getting mugged off, asked to make the teas, sweep up and occasionally getting berated for mistakes is an apprentice's lot in life. However if no one is also giving the other side of the coin, encouraging them, trying to instill solid traits in them etc, then you're not just having fun. You're a bully.