If you're planning a trip flying across one or more time zones, you may be overwhelmed with travel details. However, if you don't plan for or manage the problem of jet lag, you won't be able to enjoy your trip.
Contrary to what you may believe, jet lag is worse than just losing sleep. When you experience jet lag because you fly over time zones, you can also lose your appetite, experience insomnia or fatigue, as well as become disoriented and irritable. The degree of severity is determined by two basic factors---the number of time zones crossed, as well as your ability to go without sleep.
Most of all, decide that you won't let jet lag put a damper on your trip. Although it's a reality, you can still focus on what you can do to overcome it, realizing that you will soon catch up with your sleep and enjoy your trip.