The Three Ds of habit formation

The Three qualities to develop the habit of focus and concentration, which all are learnable. They are DECISION, DISCIPLINE, DETERMINATION.

•   First, make a decision to develop the habit for task completion.......

•   Second , discipline yourself to practice the principles you are about  to learn over and  over until they become a habit.And,
• Third, back everything you do with determination until unless the habit is locked in and becomes a permanent part of your personality.

After cultivating these three qualities ,visualize yourself  as the person you want to be in future, because doing this improves you to the inside.