I put my pants on just like everyone else! (accidentally inside-out the first time and then I turn them right-side-round and nail it on the second try)
I'm sorry but if you are unreliable, I do NOT think you should be a narrator. Conveying trustworthy information is LITERALLY your job. If you are tragically lacking in self-knowledge or blinded by your own unwitting biases, maybe you are not the right person to tell the story