Misunderstood and chastised

I had someone send me a friend request so, I accepted it.  I guess I messaged them and kind of give a short rundown of what I once was and where I had been in my younger years.

A few days later, I sent another message to this person and went into a little more depth of my past. I never got a return comment concerning my message so, I sent another message asking if there was something wrong or if that person didn't want to converse with me.

I got a scathing letter back stating basically that I was stuck on myself, that I was a narcissist, that my message was generic and that it was all about me and I was chastised for not asking more about them.

First of all, I don't pry into people's lives unless they choose to share with me about themselves. Secondly, I am not a narcissist and I am not stuck on myself.

All you friends of mine who have known me for years know that I am the kindest, most gentle, compassionate and sincere friend you've ever had.  I never judge people.  I have been here on DS for about 17 yrs. and I have never protrayed myself as being anything but and honest and true friend.  I told this person they could unfriend me if they chose to and they did.  I never had this type of feelings directed to me in all the years I have been here.