Why You Can’t FOCUS – And How To Fix That

Problems with focus can greatly interfere with your ability to excel at work or at school, and with carrying out other important tasks. Concentration problems can have many possible causes, but understanding the possible reasons for your concentration problems can bring you one step closer towards achieving your short- and long-term goals—without the weight of feeling constantly distracted
https://www.everlywell.com/blog/sleep-and-stress/trouble-focusing-common-causes/