Learning when I'm high is very 50-50. I'm always thinking of something that is very important to me at the time. It takes up all my thought and I'll even have conversations with people that I don't really notice having because I'm so concentrated on the problem or whatever it is im worried about inside my head. I really got into politics though smoking as well as religion. I really care a lot about what I want at the time and sometimes tend to ignore everyone around me haha. But I can turn it on or off as well, like at school etc it just happens sometimes. So yea, it could be very self expanding.