Remember EMS is a hands on sport.
When you get to things like evaluating a PT or bandaging , splinting , immobilization.
Don't be the clown standing at the back of the room watching. Get into the middle of it. get down and do it. Volunteer to be the pt or the equipment runner. GET INVOLVED!
It may seem like a simple thing, but every class has a couple of folks that don't want to get down & play.