general advice from loc22550 is true
seems like a lot of things to be aware, but dun worry, once you're here, everything will come out naturally, you'll know what to do . .
to be safe : don't buy car until you completely checked out from training, even if you pay it cash. car depreciation is great, even without loan, if you need to re-sell it again, value will drop a lot.
loc22550 got a good point on advice no.9 : don't talk about company and CEO otherwise something bad will happen, you never know. don't get easily triggered by others if they start bitching, avoidance is the best thing for sure
if you wear your cap, button your jacket, sign in on time, do your flight correctly, and sign out, you will be safe, as long as you have multiple exit permit