Expect to pay anywhere from $600 a year and up for your [annual aircraft insurance] premium depending on the airplane, your time in type and your total hours. $1,100 a year seems to be fairly typical of a Cessna 172 class airplane flown by a VFR pilot. That was what I was paying when I first bought my PA-28 Warrior.
Get some rest to relax the body. Overworked eye muscles and an overtired body can cause the eyes to twitch. Get a full eight hours of sleep at night. Take 15-minute breaks every two hours throughout the day from reading, working on the computer, watching television or any other eye intensive activity.
7 Causes for Eye Twitching. Fatigue. Another reason for twitching eyes may be a lack of sleep or fatigue resulting from it. Fatigue resulting from physical exertion or inadequate sleep can both cause the eye to twitch. Just as fatigue has the potential to affect other muscles in the body, it can do the same to muscles of the eyelid as well.