Once I had a neighbor, a couple of elderly. My grandfather knocks and asks for help. I open the door and see with my hand, help me. I confusedly begin to remember how to provide first aid, an ambulance number, signs of a stroke and so on. I go to them and see how the grandmother leaned over the sewing machine, the thread cannot be put into the needle, both have poor vision. I had the mountain on my shoulders, helped and came out with a smile. It was cute)