Motion is movement in any direction. You can move up, down, forwards, backwards, and sideways. You can move in circles. You can wiggle, wave, twist, turn, roll, flip, sway, bend, pivot, shake, and spin.
1 Also, anxiety and depression often occur together, and caffeine can worsen anxiety.  Stopping abruptly can worsen depression. If you regularly drink caffeinated beverages, quitting can cause a depressed mood until your body adjusts. It can also cause other signs and symptoms, such as headaches, fatigue and irritability.
Caffeine is a diuretic, meaning it increases the need to urinate. It also temporarily increases alertness and, when taken near bed-time, may disrupt sleep patterns. When taken in large doses, caffeine can cause nervousness, jitteriness and tension.