Answer:
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt my merest touch brings laughter.
I love to twist and dance. Though wingless I fly high up into the sky.
I climb higher as I get hotter. I can never escape from my crystal cage.
Everyone asks for me but yet everyone hates to face me. For someone I am agony, for others I am relief! What am I?
People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?