Betty's Rock 'n Roll Orgasms Technique

Betty's uses this technique in her private practice and we teach it in our Bodysex workshops.
Dear Dr. Betty,
When I was quite young I started masturbating by crossing my legs and then rubbing my thighs. At that time, I didn't knew at all what it is, but since I used to like it I continued doing it. I used to come within minutes. now when I try to masturbate I am not able to have an orgasm.
I feel a pleasant pressure but that's it..Nothing more than that.my bf touched me, used to finger me often but it was of no use. I wanted to know if this cross legged rubbing has affected my sexual life? Will I will be able to have an orgasm.?