Ask yourself questions like these and imagine that you MUST have answers:
Where can I sleep tonight? Is it out of the weather? Would I be safe? Could I cook a meal, or would I have to eat it cold? If I have to run, what can I abandon? How can I stay dry if it rains? Where can I get food? Where can I go during the day where I'd be safe and dry? What should I do if I get sick? What can I do if I fall and break a hip or a leg? Does my family know where I am, and do they care? How can I get some money? Can I get a different coat before cold weather sets in? What would happen if I died? Is that person a threat?