constructive time wasting

As i said i'm not quite a "computer girl" but i surprise myself sometimes. Today I started tutoring this year 8 kid in excel. Yep me a teacher, now how weird is that, oh and very constructive as well... but i'm not quite sure if i actually get paid for it; i'm tutoring him again tomorrow. Whatever, voluntary work gets you great karma right?
Talking about wasting my time constructively i cleaned up my room (if you can really call it that in the state that it's in) for the first time in well...uh... five years? It took me like 5 hours and i didn't even get round to cleaning up half it. At least now you can see my desk and there's space in my cupboard for next years books. I think it made some difference but the room still sort of literally looks like a warehouse, and i'm not even exaggerating there. Lets just say there are still a LOT of things left to throw out. Maybe i sould have done this before the end of the house recycling competition with all my stuff who knows samui might have won. lol.