Hi Tigerlili, I agree and this is why I ususally did maybe ask 1 to 2 questions per group settings (over 2h) and this only when he asked specifically what other people think about the topic. And he asked others to share their experiences. And just to let you know the last group when he kicked me out we were 6 people there, it was him, his wife, me and 3 others. From the 3 others 2 were completly new to the topic and had never heard before of it. I also emailed him right after and apologized for the questioning, saying that in future I will not ask too many questions. I know he was upset on this night that not more people showed up and he already was in a bad mood.