Focus.

"The successful warrior is the average man with laser-like focus." Bruce Lee.

If there is a difference, one single difference, between those who succeed and those who fail at anything what is it? ~ Many will argue that the primary difference is their focus. ~ Where, and how well, a person sets their focus seperates the contenders from the pretenders.

7 Simple Tips To Better Focus:

Keep a To Do List and check off simple steps achieved.
Limit distractions - You know what they are.
Don't be weak. Use challenging self talk - strive rather than settle.
Set goals and deadlines and stick to them.
Keep visual reminders. Pictures of loved ones & people you respect.
Be accountable by asking yourself  ~ "Is this productive?"
Motivate yourself with stirring music.