I am attendig school right now too, and I recently had 5-6 lucid dreams within two days because I had given up RC'ing and DJ'ing for a while before, and then I started practicing ADA at school, home, walking in between etc. Wherever you are, awareness is possible, I was reading something for english and the word dream came up in the story, immediately I looked around, double checked the time, did a quick nose pinch RC and became aware for 20 seconds or so, even a very little time of awareness at random intervals of the day can help, if I were you, I would continue doing ADA at random times even for short periods if u have to.