This is what I have a problem about. It is about my hand and every-day my hands are starting to get numb, tremor and cold.And my hands sweat a lot.I cannot do anything about it. And It is hindering my ability to learn Chopin Etude Opus 25 number 11 which is winter wind.I always give them a good washing and massage and still they get number and sweating cold.A certain person told me of this word PASMA and it can be found in Wikipedia.Can you help me regain this strength.