Clearly, you PULL YOURSELF UP WITH THE POWER OF YOUR MUSCLES!
(Disclaimer: touching a hot metal barrel with your hands is probably a terrible idea. Kids, don't try this at home).
>hot metal barrel
It's not that hot actually,
With the barrel height, and the amount of water in it, there's enough heat insulation.
And its also being heated with firewoods, not a 1000 degree charcoal brick.?