I am a 39-year-old bachelor. I have been dating many women, and every one of them has always been happy with my performance in bed.But the last time I met a lady and we got physical, I was very surprised because she told me that I did not know what I was doing. Like always, I began with digital penetration. I always thought women enjoy this. But she said that it was very painful for her and she even pushed me away.When I told her no one else had ever complained to this act, she said that they were probably just lying.She added that the act was not pleasurable and I had no clue what I was doing. Could she be right? Do women not enjoy it when a man puts his finger inside them? Even in your column, you’ve often suggested this act to satisfy a woman. Is this wrong advice?