I absolutly hate when that happens! On a few occasions I had caught up with a foursome while playing by myself, and on every occasion they asked me are you SURE you don't want to play thru. I wasn't hitting up on them either, I actually like sometimes just playing by myself and concentrating on every shot.....taking my time.....if i have to play thru them then I do feel rushed and out of sync for the rest of the round....