A Cautionary Note
In this day and age of world conflicts, people under stress, and those looking to feel that they are the best, I would like to like to remind Bujinkan members that it is especially important to teach only those people having a good heart. From time to time, you will have visitors with soured intentions come to you, and it is important that you can identify these people quickly. I think it is fine to show a few basics to help you determine a person's character. However, it is probably better not to show anything useful until you know something about their inner nature. If something is not quite right, I find it best just to bore these people with detail or mimic their movements to help identify their weaknesses. The latter can help you deal with them if they may cause problems later. In any case, please do not show anything useful to people of questionable character.
~ Leland Cseke, Ph.D.