if I could go back in time, I'd first of all give my child self a good hug. then I'd tell him that, life is not a race, there is no big payoff, that you are special in some ways, but don't expect life to be something extravagant, life has its phases, they come and go, most of the time its mundane, and that's where you are actually supposed to enjoy life. enjoy life with the people around you, even if they are not perfect, and also, learn to accept imperfect people, don't hold a grudge about everything. and, make good friends, be a better person, don't let your negative thinking and catastrophizing brain stop you from at least even trying to be 'normal'. being normal is fine, you don't have to understand the meaning of your life, the meaning of life is to breathe, and try to be happy, to smile, to talk with others, to be kind, to be content, life is not a mission, there is no grand reveal at the end, or a grand pay off, its a marathon. your parents aren't perfect, and they come from a very rough family, and that you will have phases in life where things just do not go your way, but at the end of the day, you will be fine, be grateful for the opportunities you have, and to just keep breathing, and try to step out more, there are good people out in the world.