Crossword puzzle clue "in a class of one's own"

Paddle your own ___ (do your own thing)

ATM charges, because of course you have to pay some of your own money to access some of your own money

In a class of one's own

"My own," in Latin class

Mistake that's in a class of its own?

Person in a class of his own?

Class of small freeholders cultivating their own land

Class where people might bring their own mats