history: I've been thinking about applying for a job that looks really great. However, I'm not sure if I'm qualified for it. I've been thinking about applying to this job that looks great_comma_ but I'm not sure if I'm qualified for it. It can't hurt to try_comma_ might as well give it a shot_comma_ right?
current: Yeah, I think I will. I'm still a little nervous, but it can't hurt to try.
next: The worse they can do is not hire you, gotta put yourself out there. best of luck!