Everyone's right. 49ers correct that I've got to focus on school. I'm no longer in my first couple of years of university, so I can't do the pub crawls etc on the weeknights. (i've never understood that about ubc, all the 'drink nights' are during the weekdays and not the weekend, kinda seems backward, anyone know why it is this way? It doesn't make sense).
Then at the same time, this is the time to get involved, get active, become a more well rounded individual. (depending on the faculty you'll have more time then others. Engineers for example on average have really no free time) Just getting good marks in Arts doesn't really cut it anymore. If 50 people apply for 5 spots in grad school with the same grades, you've got to stand out from the others.