wroomwroomoops

I am the first one at work on our floor, to get a tan (and I tan really, really slowly) as I ride outdoors that much. I was, in fact, the only one in the entire building (I know from the state of the bikes parked in the inside parking place), who has cycled through the whole winter, out-crazying even all my finnish colleagues. So, I think I do plenty of riding outdoors. And none indoors, just for clarification

That's because you were not suckered into buying these cheap-ass, shoddy chinese manufacture tubes, my friend.

Look, I didn't say the advice was wrong, I said >I< don't follow it. It doesn't apply to >me<, probably because I am such a light person.
No need to get all protective about your 10%-above-upper-nominal-pressure pumping practices. If it works for you, great. I can get away with much less pressure, and my body says thanks.