get after a workout — that helps me stay motivated. or you could give yourself a treat (something healthy, preferably) or buy a book or something like that.
track your progress. the scale is probably the most popular way to see your progress, but other ways include measuring your waist, or taking photos of yourself each month. you could also track your performance — for example, do a 5k every month to see if you’re getting faster, or log your miles to see them increase. however you do it, you should have some kind of objective way to see your progress over the weeks and months. otherwise, you might not really 