is it necessary for me to tell my friend i think she has aspergers or similar?

I'm pretty sure my friend has aspergers, but I'm no expert, I could be wrong. Although I did feel comfortable enough to tell her that I think her son is, and she went and got him help along with the aspergers diagnosis. I don't know how to do paragraphs on this tablet thing I'm writing on. She talks non stop, she has very perfectionist thinking, only me and one other friend, stooped posture, kind of light almost tip toe walk, doesn't even notice that I'm talking sometimes, my friend just committed suicide and she didn't even ask how I felt, just re told a story of a suicide she dealt with years ago. Anyway, I think she has aspergers, but is that any of her business? Just think her knowing might give her a sense of relief, as I know she feels different. Other wise, she might get confused, as she is only just learning about aspergers, and doesn't seem to realise yet how high functio.ing it can be, or just like nt's, everybody is different.
Oh, that's how to start a new paragraph! Lol!