Can you tell me why my hand would be a bad place for it.
If you go to a work interview with a tattoo on your hand, they're going to look down on you because of it. If you're willing to wear gloves to cover it up, then that's fine I guess. Anywhere you can't easily cover up is a bad place.
Back on topic, I wouldn't even consider getting a tattoo until you're 17/18. Your skin will stretch a lot from 13 to then. After 18, not so much.