ORIGINAL: STLPilot
An "old fart" doesn't refer to an old person, it's an older fella that likes to complain about 3D. Ages usually range from about 45 and up. In other hobbies, like say fishing, that age can sway a few years in either direction depending on what part of the country you live in.
Being an old fart is a frame of mind, a choice. I know 30 somethings that are more uptight and snobby than many 60 somethings... it is possible to be young and ACT old. I'm in my 40s and act like 20's.... it makes for a fun life...
Life is too short to be uptight about anything.... just don't whine and complain and we'll all have fun and get along....
DP