Stupid question of the day: Should I leave Amp on?

Dweller: Your post didn't come across as a "funny" to me. Other than that, i wasn't "gouging" on you or what you said, but was asking who / what / where you were drawing your references from and went on to explain why i had the thoughts that i did. Sorry if you took it the wrong way. Sean
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conrad-johnson recommends turning thier tube products off when not in use.claims it causes pre-mature tube failure.

Sean: What can I say?

Does not living power amp on shorten his live?
My Clayton monoblocks do not have standby feature.
Shoud I leave them on or off for the sake of longevity not sound quality?

I'm convinced that my system sounds better when warmed up, but my consern is safety. I have a tube amplifier. What are the safety considerations when leaving a very hot tube amp on 24 hours?