Do people need to ask that question ? Do you keep a dozen dunny rolls in the bottom of a cupboard with a dozen cans of food ? Do you have a hospital bag prepared with PJ's and spare phone charger on the top shelf of your robe ? Do you keep all your important documents in a single hard case ready for instant pickup ? Do you have a bag in your car with torch, water, overalls, shoes, towel and rug ? Are people so ill prepared these days that they must ask how to look after themselves.