When entering a wormhole, always wear your bright yellow safety vest to increase visibility. Always carry a first aid kit and a spare set of socks in your pocket. Do not eat the free snacks provided in the break room; they are probably not safe for consumption.
When encountering a rogue wormhole, do not panic. Follow established protocols for wormhole stabilization and containment. Do not underestimate the power of a well-timed cup of coffee.
Do not attempt to communicate with the sentient wormholes. Do not try to feed them or make small talk; it will not help. Do not under any circumstances attempt to take a selfie with the wormhole.