baby sucking thumb

anxiety baby blond blue calm candid caucasian child childcare comfort comforting concentrate concept daughter daydreaming ear emotion emotional experience expression expressive eyes face fear feel feeling female fingers flawless fleece focus girl habit hand human idea inner jacket little look lost lovely observe one own peace people person polartec portrait problem problems purple relax relaxing restful serious smart stare suck sucking sucks think thinking thought thoughtful thoughts thumb thumbsucking vulnerable watch watching white world year young