I have the same fear with trees , I think if your trying to avoid something just dont look at it or you'll fall off it or hit it and sometimes if its remote it can be a very long wait till the paramedics get to you if you have a bad stack, Been reading a little lately on healing broken bone quicker, some interesting stuff on crushing egg shell's into powder for a great source of calcium, well every little hepls, good luck with the elbow