Until my husband died I always had a partner to cache with. Now I cache alone a lot. I have set up rules for myself regarding where I will cache and how far from the car I will venture-I use a positive attitude and I know it does help. I also agree that safety should be taken into account when setting up the cache. A rocky hill climb will eliminate quite a few cachers before they even get out of the car. Alone I will not go more than .20 miles from the car and less if it is dense vegetation. A bad looking neighborhood will get crossed off my list, and if I'm not familiar with the territory will sometimes just not do that cache-. I traveled from AZ to AR this summer by myself and did about 35 caches in the two weeks,-but I had printed out at least twice that number and for one reason or another did not feel comfortable doing them. This winter I have found a female partner, much younger than me, and we go caching 1-2 times a week. This week we found a loaded gun at a cache in downtown Tucson. Sometimes it's hard to tell where the dangers are. I also carry pepper spray-and have some at several convienient places-car, house, by bed, in pocket. and yes, I'm a senior citizen with over 500 caches.