Staying Focused

I was not doing too well yesterday but I stayed focused and I did my workout on the treadmill. I didn't do as well as the day before as far as time etc. but I pushed for 30 minutes mainly on setting 4 even though I was extremely tired. I am focusing all of my hurt, anger, and feelings of sadness and betryal into my workout. I envision myself going from a "soft" person with little to no muscle and over my normal weight to someone trim, toned, and fit. That is my insentive to me being fit equals being in control and not that sad mom sitting in the corner.