Don't sweat it too much, even if you fall coming off it won't be a big deal. You'll figure it out by the end of your first day. If you've never done a T-bar before and go anywhere that has one you can't avoid those are worse. Not sure how steep the indoor parks are you've ridden but be prepared for steeper, and muggles I don't know if y'all deal with those at indoor parks or not.
Never done a T-bar, the indoor slope i use uses poma lifts.. which i really didn't like using at first, but i've now got use to it haha. The slope, i think, is around 15% steep at the top, but i can imagine the ones on the mountain are steeper. I'm still learning all the lingo so not sure what a muggles is..
(sorry prob a silly question)
lander91 and The Deacon- Thanks will keep those tips in mind!