Brian
Did you say Student at 41, hell you have a lot of time to do more learning.
Glad to hear you are starting school, I became an EMT-B at 60 wish I started a lot earlier but there were things going on. Not complaining at all.
Just pay strict attention, listen, take a few notes and mostly practice, practice, practice!
Keep coming back to these boards and even throw questions over to here. There are some really experienced people that will answer questions or let you bounce ideas off them.
As Kim said above, Keep us up to date on your progress..