An emergency This morning when I was taking a bus went to work as usual,then I felt dizziness,nausea,chest tightness,I really wanted to sit down,but there was no empty seat...I didn't remember how did I get off the bus,I crouched in the roadside,I wanted to take a cab home,but I coundn't get one,so I went to the nearest pharmacy,got a chair,and asked the clerk to get me some hot water and some pain medicine, after taking the medicine,I sat there about 20 minutes,then I felt better,I felt alive again! Thank God,and thanks to the beautiful pharmacy clerk.