Problem: A black screen appears and the title comes across in white words describing a reverse tubal performance is about to take place. all

Answer: of a sudden, a male nurse walks in wearing blue scrubs, and goes immediately towards the sink.

Problem: A person is seen sitting in a tub while another sprays a dog. the people

Answer: scrub down the dog while spraying it with a shower head.

Problem: How to travel the world as an introvert
Identify what sort of travel experience you want to have.
Introverts are not a monolithic community. Some introverts enjoy socializing for several hours a day, while others prefer far less socialization.
Answer: Some don't mind crowds, while others would feel uncomfortable packed onto a subway tram like a sardine in a tin can. Be realistic with yourself and think about what sort of travel experience you want.