This week my head was so sick.i guess i has just gotten headache.so unlucky week again.but it cause by the weather.coz the weather is always changing every hour,every minute 'till every second.yesterday,i and my friend went to a bookstore. Our clothes was very wet b'coz we got rainy day.but on hour later.the sun rose.the weather was so hot,one hour later again.the cloud was so dark.we decided to back home before we will get rain again