Addendum to prev. rant:

And now my boss can't cope with the fact that I need to attend job college twice a week for two days, LIKE EVERY OTHER APPRENTICE HE EVER HAD, and decided to scrap my colleague's and my downtime project under the pretense: "There is no downtime" and "If you're only here three days a week, we gotta scrap it for time reasons".

Piece of horseshit.
How can you be so stupid and not know that in beforehand?! Every other apprentice you ever had, had the same job college plan.

If this behaviour isn't getting better, I'm out after my apprenticeship ends.