As much advice there was not on this topic and conversations, but I came to the following conclusion:
If your friend falls into tilt - then he is a gambler, and excitement is a disorder, a disease and cope with it can be 1-2 people out of 10, which eventually can break his life. I perfectly understand that my words will most likely not be heard with due understanding now, and therefore there is another way out - stop investing money in poker !!! It's good that there are plenty of opportunities for online, believe me. Even when he loses what he did not put on his account from his pocket, it will take far less nerves, and unfortunately they are not being restored.