Nunchaku's teach speed, timing, and weapon positioning. It's a great weapon to learn. Not only effective, it helps with your body mechanics in regards to the empty hand, as well as general weapons fighting.
Get a good teacher though, there's more than just spinning and whipping involved.
Also, it's good idea to start with foam. Then go heavy. You'll definitely respect it. I use oak for serious practice (with chain) And the lighter-than-air, faster-than-lightening rattan when I'm showing off.
Good luck to you.
Oh and practice OUTSIDE!!!!
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The sad thing is... as you get older you come to realize that you don't so much pilot your life, as you just try to hold on, in a screaming, defiant ball of white-knuckle anxious fury
