Is alcohol the best way to kill afternoon lonelyness?

I ride my bike in the mornings at night either roam the streets or get drunk depending on which shift I work my summer job as a porter.No hope of getting friends at school,they're too narrow minded and my only friend is leaving forever this summer.But can't imagine myself studying for anything better than a dead end job anyway.I know "I" and "me" and "my" are the main cause of sadness,but I'm not selfobsessed just don't want to utterly waste my summer.Please no preaching just adequate advice! Thx