Answer: Kabbalah has a very negative opinion of various restrictions. It does not demand anything from a person with regard to his earthly life. In principle, you can do anything you want.
It’s a different matter when you become engrossed in all sorts of fetishes in this earthly life by introducing some kind of special customs, habits, and exercises to it. Live normally. If you like doing yoga, then do it. If you like running in the morning, then run. If there’s a certain diet that is healthier for you and another that’s less healthy, then eat accordingly. None of this matters. The most important thing is not to turn anything into a cult.
Kabbalah treats every person absolutely normally. It doesn’t care about how a person lives, what habits he has, and what his customs, religious convictions, and inclinations are. Who he is in the earthly life doesn’t matter one bit.
We are once again returning to the essence: Egoism rises in us in order for us to compensate for it above ourselves. That is why it doesn’t matter one bit what I am like. Limiting yourself in food or applying any kind of methods—none of this will help. Nothing will help.
On the contrary, a person who does some kind of physical exercises or keeps some kind of strict boundaries thinks that he has already advanced forward, has achieved some kind of level, that he is righteous and so on.
This can only confuse people. Therefore, live normally, calmly, eat well, and think about your health and profession. Take part in all the things that your surrounding society does.
And together with this, study Kabbalah. This balance or normal state is the most preferable one. Fate has placed you in this environment so go with its flow. Then you will see that in reality, everything around you is in the ideal state, besides yourself.
A minus is compensated by the right plus.
From the 2nd lesson at the Berlin Convention on 1/28/11