The connections between parts of their brain that's tied to wandering thoughts and the thoughts that can disengage from wandering thoughts is stronger in meditators.
Put your attention back.
Repetition = More strength
Example: Books
Habits and schedule: Always have 5 priority areas
Dump or Deligate the rest
Social Media
How:
1. Be Aware
2. Use tools to fight it, accept mind is not enough.