I can. I also do this thing where I position the gum in front of my teeth and when I breathe in, it makes an even louder popping sound. It's a bad habit lol
I can blow bubbles, but I generally don't. I actually think it's kind of gross. And people who snap their gum or chew it loudly actually really bother me.
Unfortunately no, I've tried to learn over the years when I was younger but nothing really worked. I hardly ever chew gum nowadays so it's not so bad. I dislike how gum loses its flavor so fast. Mints are much better for me.
Yes, it's not something that I do all the time now though. I tend to keep it simple and buy Extra's cool breeze chewing gum. I thoroughly enjoyed my days back in school when I would aggravate my teachers with the power of bubblegum. My friends and I would go for the great big packets you'd get in supermarkets which would have lasted us for the entire week. We thought we were so cool!