![](http://3.bp.blogspot.com/_EE_8WZK1okE/SSbDFsn0G9I/AAAAAAAADYo/870rrv6IsR8/s320/keys.jpg)
"I didn't think much about it until she explained that you should have the keys ready and out where the lighting is good rather than a block away in the dark. Plus, you can use the key to defend yourself if it comes to it."
I have been using this key strategy for awhile... even in daylight. For example, whenever I am finished shopping en femme, whether it is day or night, I remove my keys from my purse before I leave the store or mall and head out to my parked car.
Also, you might consider adding pepper spray to your arsenal. They sell small cannisters specifically designed to attach to your keychain.
You can never be too safe!