Pickles.

There's an episode of SpongeBob where the sponge forgets how to perform every basic task after a customer accuses of him of forgetting to put pickles on his Krabby Patty. When asked what's wrong, SpongeBob responds:

"I anything can't do right because since pickles."

If you put clinic into that sentence where it says pickles, you'd have how I feel right about now.