I'm feeling the same way right now, and I'm sure I'll have the feeling even more once I get started. I kind of chuckle to myself when I hear people on this board talk about there poor QOL at the airlines. I think to myself they have no idea how bad corp. aviation can be, especially at a 2 man flight dept.
I was hoping with my previous experience of Jet ground schools and Type training experiences that it would not be as rough on me, but I guess I will find out soon enough.
So I guess you are happy at ASA so far? Do they want you to study anything prior to class or just show up with a blank slate?
Good Luck with the rest of your training!!