Everybody is afraid of something. Most people are afraid of more than just one thing. Some common fears are: arachniphobia (fear of spiders), snakes mice, heights, and hydrophobia (fear of deep water or any water. Some fears freak you out by just thinking about them, and others only scare you if you really see or experience them. Another thing about that many people are afraid of is the unknown, like death. Fear is there, even in the strongest people. So, whether you are afraid of many things or just one thing, try not to worry that much about it.