1. Train Your Brain

• The default mode network of our brain, responsible for mind-wandering and creativity, needs to be turned down when we want to work for any length of time.  
• The brain's dorsal attention network - the part that helps us make decisions and focus on a task - ...

In order to improve your focus, you should actually try focusing on one task and one only. Therefore, make sure all possible distractions are being blocked, so you can devote yourself to only one task at a time. And, very important, make a habit out of it. Otherwise, it might not work in the long...

To focus you need to eliminate the distractions, commit to one thing and become great at it.

To know what to focus on, try different things for some time until something comes easily and you can master the core fundamentals of the task. This way you can get a sense of what fits you a...