If you don't know, then you can't act to change. That's how I try to think about it. Once you're aware of the problem, you can start work to change it, even if

If you don't know, then you can't act to change. That's how I try to think about it. Once you're aware of the problem, you can start work to change it, even if slowly. Somewhat related, I used to weigh 270lbs. I changed my mind and made some changes, and was down to 180lbs after 1.5 to 2 years.