Exert oneself until there's nothing left (6,2)
I believe the answer is:
overdo it
(Other definitions for overdo it that I've seen before include "have too many" , "Drive too erratically, be excessive" , "Tire oneself out" , "Exhaust oneself" .)
I believe the answer is:
overdo it
(Other definitions for overdo it that I've seen before include "have too many" , "Drive too erratically, be excessive" , "Tire oneself out" , "Exhaust oneself" .)