Diane is constantly concerned about things at work even when she is at home. she is constantly worried about her home life even when she is at work. diane has a free-floating anxiety that leaves her tense, irritable, impairs her concentration, and leaves her with many sleepless nights. diane suffers from a(n

looks like you are missing options or a image.

you may having too much sleep.. a good night sleep consists of about 7 hours. more than that could be the reason you're still tired throughout the day.

during longer space exploration trips, crewmembers may develop vision impairment risks and short-term cardiac atrophy or a decrease in the size, strength, weight, and activity of the heart during space flight because they can experience microgravity. in addition, the long-term medical condition is loss of bone mineral density and radiation exposure.