People cannot stick to their ‘To-do’ list because of the countless thoughts that come from their minds. The reason why the human mind changes from morning to night like the wind is because the mind that one possesses is the mind that takes pictures of what belongs to this false world. When you cast off and discard your false mind and become the mind of Truth, you will be constant, and will not have any unresolved questions or doubts because you will know everything about the work you do and the ways of the world.
Also, as you concentrate on your work, you will be able to give your all, work diligently and become successful. When you practice the meditation of discarding your false mind, you can know it all and achieve it all.