Brain overcharge?

Yes, that’s what I feel doing the 1st Master Arcane from Walewski sometimes, just as if I were about to have a shortcircuit on the brain because of so many energy entering it through absorving prana/Ghaya Lhama.

Walewski says it’s normal, but I want yoga experienced people opinions, because I feel if I keep on I’ll enter a deep trance/dismay. Should I get scared or keep on pressing? I’ve been about around 5 times, but as I was at workplace I stopped (not good idea to dismay in front of a camera, I work alone at night sometimes)

Thanks for your replies guys