If three individuals are coming over for dinner, does that stress you out?
What if it’s 17?
If you happen to’re giving a chat explaining your technique to 4 individuals, does it really feel like a high-risk occasion? What if it’s 54?
What number of extra individuals are required earlier than it flips to annoying? As a result of the final individual is only one individual.
If you happen to’re performing in an auditorium, there are nonetheless solely thirty individuals you may see from the stage.
N + 1 is simply 1 extra.
