You can't see your reflection in boiling water; similarly truth can't be seen in a state of anger. So always analyze before you finalize. Don't respond while in anger or the heat of emotion! I love the analogy.
21 Days to a More Disciplined Life: Say “Yes” to the Best
It will hurt. It will take time. It will require willpower. You will need to make healthy decisions. It requires sacrifice. You will need to push your body to its max. There will be temptation. But, I promise you, when you reach your goal, it's worth it.