RE: What should I do with a Trainer plane.
I agree cougar,
I will try to do them consistently every weekend fives times with some flight sim in between trips. Even if I pick it up after my third or fourth time I will still go to complete the five trips. I can work on different things like spot landings, cross winds and flying the plane inverted. Even when I master my trainer I will fly my tail dragger and the trainer for some time until I get started on some prop jets.