Loneliness can be cured by socializing. Don’t wait for others to come to you; you make the first move by starting a conversation or asking a friend to hang out. Heartbreaks at this age is kind of stupid, and I feel that it can be avoided by not expecting so much in a relationship.
I feel that in being different from your peers means being yourself. Everyone is unique, so technically everyone is different. I’ve heard of a quote, it said that “Everyone is born an original, so don’t die a copy.” I think that everyone should be themselves and not change for others. It is better to be disliked for who you are, at least you know you are being true to yourself, rather than being liked as someone you’re not. Imagine how boring it would be if everyone was following everyone, and there was no originality or uniqueness in this world.