In your notebook put down self-rules and goals to be achieved
Find a role model who does what you want to achieve best, observe them interact with the fear-inducing stimulus and then emulate their achievement. For instance, people who struggle with anxiety in public speaking can observe another speaker with the same struggles do a presentationand note their strong points.
Use physical restraint to control unwanted behavior for example place a restrictive duration on the amount of money you want to save in your bank or a specific amount of money that you need to use.
Rearrange the environment to present only wanted cues for your wanted behavior ie study from the library instead of doing it at home.
Change the people around you- to achieve the wanted behavior. this may mean at times mean decreasing contact with some people who act as enablersto the challenging behaviors you want to conquer.
You can also achieve control if you change the time of the various activities you want to achieve to unusual timings.
Engage in motivating activities and environments where you can influence the outcome of the consequencesto your liking.