Confidence is HUGE when it comes to fitness and living a healthy lifestyle. Everyone has their own reasons as to why they do it. How they do it and even When they do it. Bottom line is you do this for YOU and no one else. You are your biggest fan but also your biggest critic. Try to not let self-doubt keep you from reaching your goals. Your body is capable of much more than the brain thinks. Sometimes you just have to get up, put your shoes on and GO!