person A: I'm furious_comma_ all the classes I needed to enroll in this semester are filled up!
person B: Oh_comma_ man!  That is horrible!  What can you do about it?
person A: Nothing really_comma_ I guess it's my fault for waiting too long.  I might see I can take them at a different college.
person B: If you can't_comma_ it may throw you off by a whole semester!  I would be really mad if I were you!