Turned into a homeless bum

[Zeobit]

This fantasy started when I read somebody's report about being forced to live on the street for 2 days and complete some tasks during that time - sadly I don't remember who posted this. I enjoy being forced into predicament, possibly embarassing or disgusting stuff, so it really turned me on in a weird way...
I really want to give this a try before it gets too cold. My plan is to stay outside for at least 36 hours (2days, one night), with just one set of clothes (probably a cheap grey tracksuit with some other old clothes underneath). I'd take nothing else with me from home, also no food, except for an emergency pack that would contain my phone + a power bank, my id-card and some money which I'm not allowed to use during the dare.

So, what are your opinions or ideas on this? Dares to do during the time? Ways to get food? How much and in what way to care about hygiene?

Please note also that I do not intend to belittle homeless people and their hardships... This is basically a test for myself, and, if you want, a social experiment.