You can also Use your past successes to give…
You can also Use your past successes to give you confidence. To spur you on to greater achievements and give you a boost of positive a motions when you need a little pick me up.
— from Goals, Action & Defining Success (Goal/Action/Success/Motivation)
In the book
And when the work stalls, as it will, have your tools ready. Break procrastination's grip by picturing the benefits, promising a small reward, and amplifying the downside of not acting; it loosens, too, as your confidence rises, so draw on your past successes, recalling what you have already pulled off to spur the next thing. Do not be paralyzed by whether a thing will work, either — the wise are moved less by whether something will succeed than by whether it is a bet worth taking. — Goals, Action & Defining Success (Goal/Action/Success/Motivation)