If i find myself in post-apocalyptic wasteland, i will definitely panic. I will try to call my parents and friends. But if they don't answer, i will start looking for some ways to survive. Firstly, i will try to start a fire. i will find rocks and set on fire. As long as i a bit warm up, i will try to hide in a small shop with water and food. Secondly, i need to find a weapon, because i don't know who can wait for me outside. I will search an iron pipe or knife in the shop or just make it with improvised means. Afterwards, i will go straight down the road, unless i find someone else. In case i haven't found anyone, i will stay in my shelter for some time.