I had an interesting thought. When I lose interest is a class, discipline it is often not that I have learnt all I can (which is sometimes the case however) but that I don’t get to learn in my own way, apply my own techniques or ideas and take things forward in a way that I want to. Therefore I become isolated from the group just like what happens often with me in group work. I lose the passion that brought me to the subject to the first place and I disengage; losing touch with important ideas and feelings. Of course sometimes I write something and I forget how I was thinking and feeling when I wrote something so time itself can make you lose touch as well (which is why it is important to write down ideas clearly). It can be sad to say goodbye to something you thought you has much passion in but maybe its not too late to revisit it.