Based on the context and the answer, generate a question. 

Context: I went to work out tonight at about 10 and after I wsa finished I weighed myself to see if I had lost any weight . I toatally lost 20 pounds . I ' m now 142 and still coming down . And it gets better I went to the grocery store for a midnight food run and I only bought foods I needed .

Answer:

They have lost weight .



Why does the narrator seem so exhilarated ?