sometimes control is hard to find

I sit thinking.... then out of the blue my heart stars to race... I bring my hand up hoping that it might help me find control. thoughts of you tend to do that. what must I do I no longer can sit I have to do something... I turn a switch and music courses through my body but it does not quite do what I had hoped... no.... it takes me higher and I find myself dancing..... Now what... how am I to control my thoughts and heart. I must do what I have been taught to do throughout out my life.