What is this addictive site?

I googled the correct terminology for the word geat grandmother in Yiddish and found a few responses from this site so checked it out and was pleasantly surprised to see all of these intriguing questions AND answers. Where am I? “I could just sit and read for days. Thanks for not making me feel like an idiot… PLEASE, it’s been. a really difficult/devastating week for me and I’m asking seriously. It’s not me joking around. I feel pretty ignorant asking what is going to be simple answer. I just want to make sure. I had a TBI which has left me with 8 subderal hematomas and 2 minor strokes since January 5th. I have devere memory loss as well as double vision so I’m a little slow to say the leastand I apologize if I’m breaking protocol or etiquette in anyway and apologize for punctuation and “typos”, doing my very best. Thank you, I hope you all have a lovely weekend.