I know this is kind of gross...?

Don't worry about it. It's a scientific fact that the avg. male pes gas 19 times per day. If your always gy then it is 100% diet. Try eating different foods that are better for you.. Everything you mentioned could all play a part. The speed in which you eat, the produce etc. I do it all the time, I guess you just get used to it. A word of advice though. Don't fart in public if there are lots of people around. I hate when Im at the bar, or club, or the store and someone rips *** and then leaves it for everyone else to wonder.. Not Cool lol..