More on stringed instrument players: Callouses on left hand(fretting hand) fingertips(except the thumb). If left handed person, they may be on the right hand. Fingernails cut short on fretting hand; for guitar players strumming/​picking hand(opposite of fretting hand) fingernails may be longer for those who play fingerstyle guitar style.
More on stringed instrument players:
Callouses on left hand(fretting hand) fingertips(except the thumb). If left handed person, they may be on the right hand.
Fingernails cut short on fretting hand; for guitar players strumming/​picking hand(opposite of fretting hand) fingernails may be longer for those who play fingerstyle guitar style.
I can confirm seeing this one. I had a guitar teacher who had short nails on one hand, and long nails on the other.