Yup, that is why I need to make the decision by this year. Got more and more irritated by the sweaty palm. Find it a bit embarass to shake hands with people...Even writing on paper also got problem.
IMHO, proper acupunture treatment needs ~10needles or more, 1.5hr per session, continuously for 2-3weeks. While that is impossible in terms of time commitment and $ for most, 3sessions/wk would be the 'minimum'. There're very good acupunture practitioner out there, and not charging much. And some places offer free service (but need to give angpow, and they don't usually use >5needles etc).