I'm a man living my man life.
Though I keep hearing myself muttering to myself ""I'm a woman living my woman life.""
It's like some kind of weird mantra. I don't even know what it is I'm trying to tell myself, it's so banal.
Yet slightly comforting. It's like the world's shortest pep talk. I'm just going to do what I have to do cause "I'm a woman living my woman life."
If you're in between genders or prefer not specifying, perhaps "I'm a person living my person life" or "I'm a human living my human life"will also work.