It wasn't the only reason but it was a big part of it. Girl who really sucked in bed and didn't really enjoy sex because of previous relationships with losers in be. No matter what I tried she simply refused to get into it so I had to dump her.
Yes, more often than I would like to admit, although that does tell you that she isn't a whore. it all depends on how patient you want to be, you can always mold them.