In due time brother, I mentioned "if you think that ......so be it ; as in I can't change your impression of my observation), even Jalali Sahib mentioned an account of a Peer who wouldn't let his mureeds kiss his hands from fear (caution as you would like to call it) of infection. Additionally by "Proper Precaution," I am talking about those who "exaggerate" in precautionary measure claiming that to be proper , anything less than that as "insufficient." اللهم ألهمني رشدي، وأعذني من شر نفسي O Allah! Inspire in me guidance and deliver me from the evils within myself I was patient with your response, I request the same , I don't wish to argue for "argument's sake" as you surmise, I will take the time to thoroughly explain my point of view. In the meantime If you are as sincerity is reciprocated I urge you to finish watching all 4 videos "at the least."