Agreed. If I am making it building something then I prefer metric. If I am thinking about how tall something is or how long it is I think in standard. I just feel that one foot is a good size to measure something rather than meters or centimeters. It's much easier for me to imagine a 6 foot tall object than a 1.83 meters or 183 centimeters. It's just easier to break something up into 6 parts than it is to break something into 1.83 parts or 183 parts.

I know you could use a unit that equals 25 centimeters and that would be similar to a foot, but no one uses that for some reason.