Good goals would be to get comfortable doing all four 360s and 180s, both ways 270 out, switchups, switch ons, etc. once you get comfortable spinning in the air, try grabbing your spins and try 540s. last year was my first ever year skiing, and that what I accomplished, so it should be a slightly easier task for you.
I learned 3s rails, boxes, 270 out. I don't even spend that much time in the park so its easy to advance quicly
SPOILER- walter kills skyler
Walter has killed, I don't know 3 or 4 people. The first one was combo or whatever his name is and he eats his PB and J with the crust off. So after Walter kills him he eats his PB&J that way just watch the episodes again, and then with gale or what not, when he, or jesse killed him he started to eat that soup he made. He also, however I forgot ate the same thing Gustavo liked after he killed him.
I believe during the first episode of the 5th season