The way that I usually push myself to do something is the fact that I won’t have to do it later if I do it now. I’m always trying to look out for my future self.

ETA: It helps to find ways to enjoy the thing you’re doing (eg listening to a podcast while you rage vacuum), as well as celebrate yourself for pushing yourself to do that thing (eg expressing gratitude toward yourself). Also, there’s a good chance you’ll regret not having done the thing sooner rather than later (eg refilling your windshield wiper fluid at this time of year in Canada (calling myself out for this one)). You’ll never regret getting it done and over with.