Comment by masterchief1s1k

For me, my biggest huddle in staying focus is that I tend to procrastinate a lot.

My advice would be to give the Pomodoro technique a try. http://en.wikipedia.org/wiki/Pomodoro_Technique

Divide your working time into 25-minute intervals, with a 5-minute rest in between to recharge your focus.

It helps me stay concentrated and prevent procrastination.