Sound very strange but you guys are the only ones who can answer the question:Are you aware or unaware of the fact that you are leaking gas? My dad for example had surgery (colon cancer). He is not aware of the fact he is passing gas. I can smell it but he doesn't know. When I get nervous, it can feel hot air but don't smell anything. Can I smell myself or not? On top of that comes the wetness. I just can't walk up to strangers and ask them. I am really frustrated with the gas problem, especially in public. It's so embarrassing.Thank you all for your support and help.