Procrastination in the completion of imposed tasks.
Perpetual or habitual lateness.
A liking for sadistic or ironic humor.
Sarcasm, cynicism or flippancy in conversation.
Frequent sighing.
Over-politeness, constant cheerfulness, attitude of “grin and bear it”.
Smiling while hurting.
Frequent disturbing or frightening dreams.
Over-controlled monotone speaking voice
Difficulty in getting to sleep or sleeping through the night.
Boredom, apathy, loss of interest in things you are usually enthusiastic about.
Slowing down of movements.
Getting tired more easily than usual.
Excessive irritability over trifles.
Getting drowsy at inappropriate times.
Sleeping more than usual / maybe 12 to 14 hours a day.
Waking up tired rather than rested or refreshed.
Clenched jaws or grinding of the teeth / especially while sleeping.
Facial tics, spasmodic foot movements, habitual fist clenching and similar repeated physical acts done unintentionally or unaware.
Chronically stiff or sore neck or shoulder muscles.
Chronic depression: extended periods of feeling down for no reason.
Stomach ulcers.

Hey, I have most of these. Then again, I think that they could apply to a wide variety of issues. I’ve never been an angry person, so perhaps I’ve been holding it all back. I’ll learn to sort through my emotions and my thoughts eventually, but lord knows it will take a lifetime.