1. do not take medicines hidden
2. Do not use a crawler mask to make the crew think there is a crawler in the submarine
3.do not use the bicycle horn near crew members to annoy them.
4 1/2.and certainly do not exchange the oxygen in diving suits for welding fuel
4 2/2. Do not change the welding fuel in the welder to oxygen
5. Don't touch the wires on the submarine's doors
6. do not sabotage the reactor

1.don't steal from the station
2.don't hit the guards with your hammer
3.don't spend your money on unnecessary things such as fuel or ammunition
4.do not make holes with the torch
5. Do not use the Funbringer 3000 to make people slip

So these were the ways to avoid becoming a clown who keeps throwing banana peels at the submarine to make others fall and destroying the submarine with the reactor