on my own = Writing , playing guitar free of judgment , pooping , showering , Deciding what I want to eat.
What I can't do on my own - share my life with someone consistently over a period of time and have that person as a partner through the good times and bad
have someone to have a family with and continue evolving as a person in ways that only being someone can do
have someone shave my ass and hard to reach areas
have someone to distract one from the gritAndGrind that life can sometimes clog your mind with
Be unconditionally supportive and loving to a fellow human being with no prior intention to do so, and letting parts of yourself be free that you never could've wirh anyone prior