Stretching is a great thing. I have always been extremely flexible but haven't really focused on stretching that much until recently. I now stretch 30 minutes before bed and I stretch 10 minutes after waking up. I injured my back so I have to stretch out a little more to get the juices flowing but Yoga is a great way to not only stretch but build core stregnth as well.
I am going to incorporate Yoga 1-2 days a week into my routine.
Today is a new day. You will get out of it just what you put into it. If you have made mistakes, there is always another chance for you. And supposing you have tried and failed again and again, you may have a fresh start any moment you choose, for this thing we call 'Failure' is not the falling down, but the staying down.