Listening vs. Doing

Had a questioning email yesterday from a new signup:

"listening to the workout it takes a long time between sets. can i make this any quicker?

I answered: no, not yet. The default workout builder page picks a set time between exercises - about a minute, half of which is spent setting up for the next exercise. At some point when I get the advanced workout builder page up, you'll be able to tweak to your heart's content.

But absolution is mine! A few hours later, another email arrived from said exerciser chap after he'd actually done the workout:

"forget what i said. the time is GREAT. might even be a litle fast. i had to rush sometimes ;)"

Indeed, it's a very different experience just listening to the audio as opposed to doing the workout. Time tends to move surprisingly fast when you're trying to get your breath back.