List of United States Presidents by military rank. The United States Constitution names the President of the United States the Commander-in-Chief of the U.S. armed forces. Many Presidents, however, also served in the military before taking office; all but 12 of 43 served. 1  1 Table of United States Presidents by military rank.  1.1 General of the Armies.
So, have a warm bath. You will feel relaxed and the sleep will come naturally. You should take a bath with 1 or 2 hours prior to going to sleep, because the steam and that hot water will make you sleepy about 1-2 hours after the bath has been taken.
Depression can lower your energy levels and make you feel tired during the day. You may also find it hard to fall asleep at night, or you might wake up earlier than you want in the morning. Talk to you doctor if you think you're depressed. Talk therapy and medicine can help.