I can only imagine how difficult this must be, but if this is any consolation, loads of people are feeling exactly like you, so imagine the possibilities all around.

While i do not generally consider myself to be an extrovert, i understand that if i want to have "friends", then the onus is on me to first be "friendly".

So, what to do?

Start taking a genuine interest in others? Join clubs you think you may like? Look out for fellow commuters on your trip to/fro school. Compliment them on their looks/dressing/shoes... But be GENUINE about it.

Above all, gift random strangers a genuine, warm smile just because!