For as long as I can remember I have never been able to burp. I know it may sound a little strange to even question this, but every one I know can burp except me. I even asked my doctor and she said she doesn't know. It baffles me and everyone around me to be honest. It only bothers me a little bit but mostly for the reason that I have no idea why I have the inability to burp. I really don't know if it could be a medical problem or psychological problem or just a weird thing, but I would appreciate it greatly if someone might have some info.