This is for Amber..LFR's
We are concerned about your well being and living on the streets even if it is by your own doing and not from outside circumstances.
I have come across a few helpful web site designed for survival , which I am sure you could use all the help that comes your way.
This 1st one is how to open cans without a can opener:
http://off-grid.info/blog/how-to-open-a-can-without-a-can-opener-amazing/[youtube=425,350]oH2NahLjx-Y[/youtube]
And the I found this one on how to heat a room for 15 cents a day, I am sure you can use it to heat your card board box instead.
[youtube=425,350]brHqBcZqNzE[/youtube]
We are here to help when we can. We also give better advice than DU, so please come back again.