Today is Tuesday March 29, 2016.  Hi how was your day today?  I would like to offer up a question to you today.
Are you letting your past dictate your future?  Are you letting the negative things from your past define what your future will be like?
While you cannot change the past you can learn from it.  Get rid of the negative thoughts that enter  your mind and replace them with positive thoughts.  I had to use some cognitive restructuring in order to change my behavior.
  I put a rubber band on my wrist and every time I realized a negative thought
I immediately snapped it. Yes it hurt but it got my attention and thoughts away from that negative thought.  Then I used post its all over the house where I was sure to look.  The mirrors in the bathroom and in my bedroom.  The kitchen cabinets,  the refrigerator, the dishwasher.  These post its had positive thoughts on them. That really helped guide me to a better way of thinking.  Try it, or find your own way to change your line of thinking.  Good luck and God Bless!