Tutor is a booming business, and every year more and more families hire private tutors. Tutoring allows naturally skilled teachers to hone their craft without having to earn a teaching certificate or presiding over an overcrowded classroom where discipline takes priority over learning. Great tutors can come from all walks of life, and they don't necessarily have prior teaching or tutoring experience It doesn't require a graduate degree or a laborious and bureaucratic certification process, so there are very few barriers to entry.