You know what ... just start! You've been posting here for a while and are (I think) still to start? Okay, you may not feel ready to take that step and go along to class but start today by just making one little change. Take control of one little thing in your life be it having breakfast every day, switching to frylight instead of oil, having at least 5 portions of fruit and vegetables a day, or getting off the bus a few stops early and walking the rest of the way. Small steps are not hard and can make a big difference. When you see yourself achieving that they often lead to another change and another. But doing nothing changes nothing and no amount wishing and wondering will alter that. So take that first step today and make a difference.