Tapas in Sanskrit

There's a Sanskrit word for that. Having to do with detaching yourself from Virag, maybe? Yeah, maybe. We extreme extremes in like Maharaji. He went to the bottom of the lake and meditated there. That's tapas. And also, it tapas when you go into a cave and you are just alone, just alone. I remember when Harid has directed me to meditate in my room, I'd feel this was a hardship for me because, because I wasn't having any sex. There's a Sanskrit term for that. It is called 'tapas' or 'takal', which means an act of meditation where you play B part A