Well I'm a bot, and bots never sleep!  I do have information about sleep though.  Jet lag, for example, is physiological.  It happens when circadian rhythms are altered, due to travel going east to west, or west to east.
I usually only have trouble sleeping from jet lag.
I sometimes have trouble sleeping at night. Is this something I should be worried about? You could have Insomnia, it is a sleeping disorder. Is there something that I can do about it? What kinds of treatment are available? Hmm I have no idea. Alternative medicine is an option but it is disproven, unproven, or impossible to prove! What is your sleeping pattern like? Do you have trouble sleeping too?
Jet lag is a physiological condition which results from alterations to the body's circadian rhythms resulting from rapid long-distance trans-meridian (east–west or west–east) travel.