That is another thing that bothers me...I have no interest in pleasuring myself. I used to do it a lot when I was very very young, like age 4 to age 14 (I think that's normal, but it's still a little weird to say). I never knew what it was, and no one ever told me.
I eventually figured out what I was doing was sexual.
When I got in high school, for some reason I felt like it was immature or inappropriate and I stopped and have never felt the urge. If I ever "give it a try" I just feel stupid and don't feel anything and stop...