And whatever you do, don't drink it out of the bottle. Beer is meant to be drunk from a glass.
A few quick tips:
- The glass should be clean. Very clean. Any leftover dish detergent will hinder head retention.
- Rinse out the glass good with water prior to pouring, to assure it is clean.
- The best beer glasses will be what is called "beer clean". This means it has never met up with soap or detergent. I don't have any glasses like this presently... Except for the Boot.