history: I'm going for an interview for a job on Monday and am feeling nauseated when I think about it. I'm going for an interview for a job on Monday and am feeling nauseated when I think about it.
current: Hey, I bet you'll do great! Nothing to stress about. 
next: I just really want this job more than any others and its hard to get in.  I'll be crushed if I don't get it.