Two reasons for me, I lost a bet, and also because of psorasis as well, if i have hair, it sweats real bad to the point were it gets very gross, i didnt want to shave my head, i had friends in 1997 telling me to shave my head because i would look a lot better, than in 2004 i lost the bet, the bet was i would shave my head if they got the stadium renovation and the roof that covers the standsof the Olympic Stadium in Athens done, i did think that the roof project would be done, but in June of 2004,, they completed the roof project at Olympic Stadium in Athens so I had to Shave my head, but now i love the shaved head look, the posrasis hasnt come back yet, i bic my head about every day, i still dont know weither i look good with a slick head