Encouraging "I feel for ya" or "you got this" words, soothing/reassuring companionship, etc. dat you give someone who hates cutting da grass.
It always helps if several people gather around to give someone emowtional support during said boring/laborious lawn-trimming task, but of course it works even better if each of said attendants also takes a turn at pushing da machine. Even more extra points if said assistants being their own turf-choppers, as well, so dat several people can have at said expansive Greenacres at once, and thus da vegetation-shortening task gets done in record time.