The way I see it, the main downside is establishing yourself as someone an opponent won't want to play again.
In that sense, it's a personal risk management choice.
How important is that to you, the interpersonal aspect of the playing community here?

I have a hard time quitting a match, even if it's a lost position. I really need some advice on this. I've played out games where all I had was two pawns and my opponent two queens. But, I made him chase me all over the board hoping for a stalemate. I don't mean to be a "sorry" player. But, the way I see it getting a stalemate is like pulling a plane out of a nose dive!! Thank you all for your advice in advance.