Take the following as truth: In the first few days jet-lag, acclimatization, and culture shock may lead you to lose your temper when you see the airports, railways, and hotels not organized in a way you're used to, but don't forget John Kenneth Galbraith called it a functioning anarchy.
Then the following statement: "A combination of jet-lag and culture shock may frustrate you for a short while after you arrive." is true, false, or inconclusive?