This is a nice idea, but it’s not a useful goal. It’s like saying, “My goal is to stop being lazy”, or “My goal is to do better in English”. Goals like these lead nowhere.
Instead, set goals that refer to specific activities that can be repeated daily. Activities that can be counted or measured. I agree that procrastination is a big problem, but when do you procrastinate? If you put off packing a lunch until morning and then oversleep, set a goal like “My goal is to pack my lunch before I go to bed.” If you put off doing homework, set a goal to “Start homework the day it’s assigned” or to “Hand in every assignment on time”.
Then keep a daily written record, and set alarms or reminders to keep on track. Find a partner, or ask your parents to help remind you—most of us do better if we’re not trying to build new habits all on our own.
But don’t get stuck trying to “stop procrastinating”!