MoeJoJoJo
Good on ya!! School is so-o-o-o much better the second time around, imo.
As far as the last bit, I found that the KMS came in handy. We learned how to put together a 5-6 minute talk really well. You'll be miles ahead and this should be a 'bird course' for you. It's good to know that all those evenings spent at the KH will prove of some benefit in RL, that it was not just 'time wasted'. At least, that's how I feel; we did learn some awsome study habits.
I found that the younger students were mostly admiring of my returning to school and were eager to include me in study groups, etc. Also, the profs found it easier to relate to another 'adult' and were very helpful to me.
You'll do well, I'm sure.
tal