Khan uses sexual energy and also increases the circulation of it - I get hot flashes on it and I need less clothing outside. This is interesting for me, because I expected that this would only occur on Khan Black- but it turns out that you can a milder version of this on TB as well.
It has also reinforced my belief that it is a very bad idea to waste sexual energy through masturbation while you are on an energy intensive program like Khan (aside from the fact that when you masturbate to porn, you are telling your subconscious mind that using an inanimate object such as your hand is a viable method of sexual release, which will slow down your progress). Canāt test right now how frequent Sex would impact the sub execution, but I would assume that it is less harmful since it is not a complete loss of energy.
Would also be interesting to observe how very intense artistic pursuits that use up energy impact the execution of the sub.