1) Aliens who are immune to bullets.
2) Grass (It always grows back).
3) Bureaucratic systems (they just bunker down and refuse to help you).
4) Deadlines (they rarely ever move).
5) The sea.
2) Grass (It always grows back).
3) Bureaucratic systems (they just bunker down and refuse to help you).
4) Deadlines (they rarely ever move).
5) The sea.