First don’t think nobody likes you and get all mad.
Try this instead- Be the person you want others to be.
Don’t wait for others to show compassion and kindness, SHOW THEM how its done by smiling and introducing yourself and asking how THEY are. And really listen, that’s all any of us really want is to be liked and listened to , this is compassion and that’s all any of us need. Be that person, by choice, not the insecure angry one.