Is it normal to get this tingling sensation?
I often get this kind of tingling sensation down my spine and in my upper arms. The feeling is only aroused during something which touches me emotionally. Typically, I might be listening to music which I really connect with or watching an epic scene in a movie.
The sensation normally only lasts a few second at a time, and I cannot control it. It's kind of pleasurable but not to a large extent.
I always thought this is natural and a normal human response, but is it? Is this normal?