Hi,I am a 40yr.old Klinefelter male,I remember having many problems in school during my grade school days,First I never started talking till about age 3 or so,mom said I grunted and pointed to what I wanted,I could hear good,but I could not understand what was being said,a doctor has told me thats because I have a hearing deficeit disorder,something about the sound vibrations do not go to my brain for proscessing,the electric connection does not go all the way to certain nerve endings,I was in a speacial education class which helped tremendously.I only wish I was dignosed at a very age,instead of at age 20. I have been taking testosterone shots since 1985,and also have many problems still,Hypothroidism,I'm obese I think,I weigh 288 lbs.now. I used to weigh 215 lbs.,in 1990 it was mostly muscle then but I hurt my back in 1993,seems like went downhill then.but hey don;t give up hope!,overall I'm doing much better now thanks to support groups across the USA. Good luck !!! I hope I've helpped e-mail me if you need more info.