When you fall asleep on the job, or look for a safe place to nap during work, you are probably ready for a vacation.  There are a few other signs that it's time to ask for a few days off!

When you wear two different shoes to work. I've done this. But I get dressed in the dark at 4 a.m.  What's your excuse?

When you realize your dream of becoming a train conductor didn't go quite as planned.

When you forget your umbrella and galoshes and it rains on the way to work.

When your co-workers put everything from your desk--in the fridge. Just leave it there while you go on vacation.

When you're so bored you start to look for creative ways to use the forklift. Time for a vacation.