re a little jumpy, you feel rather anxious about all sorts
of things, could be a family issue or some
loss in your life, there are many sources
of being nervous, even including a physical problem like your heart beats too fast from perhaps a thyroid problem, then a doctor will want to prescribe anti-anxiety medication to help you deal with life's stressors or even to slow the heartrate down until they can deal with a physical problem like the thyroid.