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And have a hot drink as soon as you are dry. (soup or hot chocolate)


The hot chocolate will give you extra calories to heat up the inside or carry some dark chocolate or snickers and also try some hard cheese.

A little exercise can also warm up the core temp. Of course, this may not be too easy if you're in your tent/sleeping bag. smile
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If you think you can, you can. If you think you can't, you can't. Either way, you're right.