I have never been out any further than a few steps out the front door late at night or in the back yard, also at night. I couldn't do it in the town I live in but have been getting the urge to do so on my next vacation.

My biggest fear is running into someone I know. It would affect my job if this hobby came public knowledge and also affect relations with friends and probably family. Other fears would be experiencing violence from someone who disapproved and dealing with law enforcement or getting in an accident. So even taking a walk or drive at my favorite vacation spot would probably be too scary for me to do.