I was in denial about being trans from 1976 until 2003 and then fought with who I was for years after that. Here is a list of the reasons I should have known.
1. I told my mother I would magically turn into a girl one day. I think I was three at the time. Mom was not amused.
2. I made fun of my sisters cartoons but secretly enjoyed them with the excuse that there was only one T.V. in the house at the time.
3. I tried on my sisters clothes.
4. In Catholic school I told the girls that their uniforms were better than mine. This earned me a phone call home from the teacher and two angry parents waiting on me. The teacher didn't even warn me.
5. Played with the girls at recess which lead to the boys and girls being separated at recess. I love the 80's! Wait, no I don't.
6. In early adulthood I got drunk, lost control of my female side and ended up watching chick flicks.

7. Didn't find out what the Final Four was until I was in my 20's.
8. Went to Halloween party as a woman. No one told me the makeup was waterproof. Became paranoid when it wouldn't wash off. "Oh God! I can't go home like this!!!"
9. Ended up in therapy for depression. Realized my therapist and I had the same taste in sugary coffee drinks and hand soap. My therapist was female.
I was in such denial. lol