I Scare People

My role these days is to give everyone a scare. First, I tremble, both hands and legs till Grandma thinks it's abnormal. Then my face is still yellow after more than a month. I also wheeze in the aircond like I have asthma or something. Mummy is afraid that she's passed on her asthma to me. So yesterday, they all brought me to a special doctor. Unfortunately, the doctor says I'm a normal kid and that I'm yellow because I've been bathing too much yellow herbal flower bath for the past month. Jeez...so my secret is out. No one gets scared by me anymore.