While starring at something, turn your minds attention to something in your peripheral until it wobbles. While its wobbling check the following spots for causing the wobbling: your tailbone, the center of your forehead, your inner ear on either side, your eyes, your breathing, and your skeleton can wobble in the knees and neck esp.. Your tailbone wags when you are excited. Deep breathing can be exciting and can wag the tailbone which is felt as a dizzyness. Adrenaline release seems to precede tailbone wagging. Adrenaline can be happiness anger fear. When it builds in you from work you may get upset and its hard to get out of. Adrenaline high from interest in something can deter you from bad adrenaline. Monitoring silence between thoughts and keeping a voluntary thought process going when you stumble into anxiety and anger can help.