No, masturbation is perfectly normal. It's a good way to learn how your body works, and what you have to do to make yourself, and later on, someone else, feel good. It is only harmful if it is taking up too much of your time, and stopping you doing homework, study, chores, etc. (You weren't talking about violin practice, were you?)
is the hand practise effect on body size
It is in no way harmful as long as it doesnt become a chronic obsession
Yes, creatine is harmful for a 16 year old boy because of the side effects that it has.
no
The second hand Game Boy Advance is the Game Boy Advance SP. = =
No, not at all harmful and perfectly natural and healthy.
The cast of A Boy and His Hand - 2002 includes: Jesse Grce as The Boy Jen Sharkey as The Girl
Let's Give the Boy a Hand was created on 2006-10-22.
A Boy and His Hand - 2002 was released on: USA: 20 July 2002 (premiere)
No.
electrons
farm hand, stable boy, ranch hand