I would need to ___________ it.
If you like what you just said... that's great! If what you just said shows you something uncomfortable about yourself that you'd like to change, now is the time to take steps to make some changes. Start first with that thought, how can you rewrite the sentence in a more positive way, and still make it sound and feel true for you?
Remember, if you rewrite the sentence to be how you "wish" it was, or how you think it "should" be, or even how you "want" it to be, it will not have nearly the effectiveness as it will if you can rewrite it in such a way that you KNOW the truth of it.
When you have your alternative sentence firmly fixed in your mind, it will begin to operate automatically in your life, filtering out experiences and ideas that do NOT reflect that positive statement.
As always, we all love to see what other people write - so log on and share. Something you say might be really helpful to those of us who read it.