it is good posts!
i played Mahjong until one or two in the morning last Sat. it really expended myself!
the whole experience is exhausting (it lasts approximately 4 hours, including lunch).The result was that i spend 4 hours to recover myself in beauty salon (Gua Sha treatment+foot massage+makeup course).
i played mahjong rarely at ordinary times. i was happy with friends ,but i did feel unconfortable !