What is your current goal?
You'd be much better served using exercise variations (changing grip, hand placement, stance, one-arm, one-leg, etc.) instead of playing with the tempo like that.
You have to basically train yourself to eat. There's an adaptation period, but you'll get used to it pretty quickly if you make it a habit. 3 meals a day, 7 days a week. Make that your goal for the next 8 weeks.