back-to-back

      When you promise yourself that you’ll start (or stop) doing something, it’s easy to lose heart and quit. When you promise a buddy, too, it isn’t.

“Though one may be overpowered, two can stand back-to-back and resist.” Ecclesiastes 4:12

“Those who succeed in forming a new habit do so, not because they never fall down, but because they keep getting back up.” Unknown