My father is an engineer. Exactly why I'm not, but may still eventually be. I like a certain mystery to life and the things that surround me. Otherwise everything is just too predictable and boring. And you know what? I can't imagine being much happier with my stereo than I am now.
And if one of the above comments regarding how many buttons and switches you have on your equipment is a good level to judge by then I'm most certainly hi-fi. Not only do I have one piece with a power switch in the back but overall I only have seven switches and buttons dealing with mute, select, volume, and power between three pieces of gear. I MUST be hi-fi! ;-) Not bad for almost $7k now. (retail, of course. I'm not stupid) Or am I? Maybe a little. LOL!