Quote by David Attenborough
I think a major element of jetlag is psychological. Nobody ever tells me what time it is at home.
This quote suggests that the psychological aspect plays a significant role in experiencing jetlag. The speaker implies that not knowing the current time in their home country contributes to their perception of jetlag. This statement highlights the importance of mental adaptation and awareness of one's internal time clock when traveling across different time zones. Without this knowledge, the disorientation and discomfort associated with jetlag may be amplified.