Wait... guys... I think a few of those aren't elements! Lava, for example, is clearly just a mix of igneous rocks! And water is an ionized mixture of hydrogen and oxygen, not an element! Or maybe these are arbitrary and for fun...
Obviously, I have a natural inclination towards fire, wood, metal, water and earth. Not sure what my favorite is. Water, on one hand, is my most natural inclination. My depressive demeanor suggests an earth-based approach. Metal has become more prominent recently, though. I think I'll move from metal to earth eventually.
Lava, for example, is clearly just a mix of igneous rocks!
before you get lava there is molten magma coming out the earth, forming a volcano. lava is in a volcano. i would say it is fire, because if you throw something into lava you see flames.
I don't know exactly how much rubber it would take, but by the time you were sufficiently grounded to resist a lightning bolt, you would be completely immobilized.
my favroite element is ICE <3 why? because i love the coldness i cant stand being outside when its above 60 degrees because i get way to hot ... i love the ice and cold and actual ice itself in my drinks i like them to melt in my mouth to :P