go hiking I went hiking at the weekend and amazingly I was completely well without any medical care. I forgot I had got a cold two days before. maybe the relaxation and the fresh air are the best medicine. If there is other things helped me ,that should be yoga , especially neti yoga~~ and tomorrow, it's Friday again, I'm going to spend my holiday in an island, which has the same name as Long Island. but it's just two-hour's flight away from the city where I live~~