So, still trying to do those miraculous asana, now more or less alone. I usually try to breath myself through the ashtanga yoga series, without sweating. Otherwise I do stop and follow up the next day. Because I don't want to lose more minerals, vitamins, etc. than necessary. My body simply cannot eat more than it already does, to compensate for unnecessary losses. 
I find it interesting, what effect the sequences do have on a sad mind. Since I am a rather introvert, slow and too quiet person, it can easily happen, that I sit down and fall into nothingness. Maybe that's what some people are looking for — but I myself don't like that feeling — I end up being sad instead of in bliss. The set sequences and the activating vinyasas in between, do help to counterpart that a little. My body still hurts, as soon as I stop.
So there is always a next day awaiting me.