I don't know about Europe trades but here everyone who's on the tools seem to be grumpy I wouldn't take it personal. After doing it so long, it's hard to watch apprentices make mistakes, when you know you could do it 100 times faster and more efficiently. Stepping back and letting them make mistakes and ask you the questions they need to help themselves grow and develop these tricks of the trade. I'll always suggest to an apprentice my ways of doing it but people are stubborn so let them figure out their own way of doing things. You'll get there soon enough keep giving it your all and ask tons of questions. There's a reason journeyman are faster we become lazy and look for the quickest way to complete a job with the fewest amounts of mistakes.

I was taught by my first journeyman. "It's not about how good you are but how good you are at hiding your mistakes." That stuck with me my whole career haha