(1) Identify some reward, like a type of candy, that merely thinking about consuming triggers the pleasure centers of your brain. (2) Set a 25 minute or so timer. Setting the timer will be your cue. (3) When the timer is on just work on your project. (4) If you succeed in just doing the project when the timer is on take your reward immediately after the timer goes off. (5) At various times during the day think about how your cue eventually results in the reward.