Waiting in line for a flight especially close to take off time is often very frustrating because there are so many people and the wait is usually long and there are chances of missing the flight, so feeling cool, calm and collected in that situation is not very likely.
Context: I get anxious whenever I'm waiting in line for a flight and it's less than 30 minutes from take off.
Hypothesis: I always feel cool, calm and collected when I am waiting in line for a flight and it's close to take off time.

Given this context, is the hypothesis true (Yes/No/I don't know)?