It's not worth it.
Only joking. If there is one positive thing to take from those low times you get during Flight Training, just remember that you are gaining a thick skin. This is something you need once you get out there. Especially in this climate.
In your post, you mentioned that you are really pissed off. Ok fair enough. You mentioned the weather and alluded to the fact that it is no ones fault. But I thought you would continue to explain your grievances but you didn't.
Do you care to share some in order to get more encouragement from readers?