Yesterday locally a stranger in a high rise parking lot walked up to us and asked if we had a phone charger. I instantly held up my hand and said no my daughter put away her cell phone in the event that things went further. Lucky he just mumbled something and walked close to our car and leaned on another car. We both got in the car and quickly locked the door. I was asking my daughter what if he really needed help, she said Mom who asks for a car charger in a parking lot? He could go to a business and ask to use the phone. I always worry about strangers on vacation asking for help and believing the best in people I would probably have lended the person my phone, I just behaved different because I was with my child. With that said, how do you handle strangers asking for something and is your guard always up?