If anyone sees me online today on AIM or MSN , PLEASE DELIVER ME A SWIFT KICK IN THE FACE.I had fencing practice today - the first sports team I have ever joined - and I came home much later than usual . I sucked , FFFFFFF , but it was pretty fun anyway . The masks smell though and my glasses keep getting stuck under my nose .
Why was the narrator 's vision impaired while at sports ?
Pick the best answer from the following options:
A. Their contacts were falling out .
B. Their glasses were kicked and broken .
C. Their glasses were shattered .
D. Their glasses were getting stuck around their nose .


D