I've been in this situation so I will leave that decision to you. I can tell you, however, that you don't want to focus on answering that question NOW or you could slip. Focus on finishing the challenge and then...worry about the rest.
Understood, man. You know the enemy, have stared down the enemy, and ready to engage in battle. Only then left to do is win the war. Remember: Armies lose battles all of the time, because their goal is on winning the war. Some of us get so caught up in losing the battle that we forget that we're in a war. Based on your post, you're changing for the better. Keep that fire going in the direction of marking more awesome.