Everything Looks Like a Nail

Do you know the expression, "when you are a hammer, everything looks like a nail?"  I'm afraid I've become that hammer.

I recently got the first lens that one could reasonably call "pro" quality.  It's the Canon EF-S 70-200mm f/4L telephoto lens.  So, what's one of the first things that I did with a telephoto lens?  I shot a flower macro, of course.

There must be a clinic to help people with my kind of problem.  When I come back from it, I hope to post some actual telephoto pictures.