” Your plan is a bit difficult to follow the way you have it written, be sure to always write in complete sentences.
For you plan, your behavior is well defined; drink an apple/Kale juice in the morning. Its not clear why you have lose weight in your plan.
Losing weight is a potential consequence of your behavior, but its not something you can complete control.
Simplify your plan to drink juice 5 days a a week, get your bonus pay from your boss. You also have alcohol in your plan as well; remove this to simplify your plan.”
Your sources don’t have to be directly related to your specific plan; you should use them to support your definition of behavior modification and any related psychological concepts.