You may want to sit down for this.
According to this video from Business Insider, you may have been pouring beer wrong your entire life.
Furthermore, the way you are pouring beer also may result in stomach pain and major bloating.
It all comes down to that delicate beer-to-foam ratio, and the angle in which you pour the beer.
Max Bakker, a Master Cicerone (or 'beer sommelier') and High-End Educator at Anheuser-Busch InBev, shows the correct way to serve beer, and it will change the way you throw back a brewski forever.
Check it out:
People were totally stunned.
And hey, by using Bakker's technique, you can technically eat and drink more without feeling that icky beer-belly feeling. So go on, pour like a pro.