Since you're posting ehre I'm sure there are many topics on the forums which cna interest you. Or you could spend a whole day browsing through wikipedia . .
Trust me, solitude is a precious gift so many fail to appreciate. I still try to fidn time alone every now and then - It really helps you to build yourself whne you've got no other distractions around.
When you're really lonely, you cna always take a trip to the nearby cafe etc when theres less ppl .. strike conversation with the guys workin there. I once spent the whole night talking with the cook .Its amazing what people would share with you if only we asked them to . .
You're not in college?
Out for the summer.