Ask HN: What's the best resource that helped you improve your focus?
By resource I mean a book, podcast, meditation practice, routine, exercise etc.
Most of my 10-hour workday people bombard me with messages and meeting requests. Messages I can usually ignore, but meeting requests get abused by some. Anyone can send one anytime and it hijacks your focus.
I wish companies would set a limit on how many meeting requests employees can send per month. At least then people would think twice before stealing someone else's time and attention.
Time thieves are the real productivity killer.