Friendship is a waste of time, unless you are learning something, in your case probably acceptance of who you are.
Instead of seeking friendship with pears to combat boredom and reach happiness, surrender to the fact that you will never find absolute happiness in others’ company. No body does! Instead, learn to appreciate your Self’s company and work on growing as a person or/and become artistic or philosophical. Writing or engaging in art is the most rewarding experience ever. Whereas socialising leave you empty and bored after a while, being artistic or spiritual fills your life/heart up and you’ll never know, it may turn out more rewarding than you have ever anticipated.