I only said this in reference to the almost casual statement you made.
I interpret your use of the word 'steriods' as that referring to the use steriods as body enhancing drugs in bodybuilding which, some may view as recreational. I would consider bodybuilding or enhancement recreational when done for sporting reasons or to increase ones body mass or size beyond a reasonable peak as a matter of vanity. Now, I don't know you so I am in no position to comment on your physical condition I was merely interpreting your statement.
I also feel like I should point out and I mean no disrespect in doing so but, by definition Yohimbine is a stimulant and as you may know stimulants induce euphoria so might be referred to as an upper therefore, this drug/remedy could be considered as recreational. It can be argued that it does have its medical uses but then so do other recreational drugs. I also don't see any non recreational use for Vanadyl Sulphate unless it was being used in a medical application to mimic insulin production. Perhaps I am picking at minute things there but I wouldnt have made my previous point without reason.
Anyway without getting off track I'm sure your recipe would induce one hell of an orgasm but what my concern is and I'm sure Remy will agree is that you failed to inform anyone of potential risks from mixing these ingredients together e.g possible strain to the heart or the risk of hyperglycemia and the risks of using a syringe on oneself without having used one before.
I will say that I'm sure we have a well informed list of members who wouldnt follow this advice without doing some research first but you can never assume that everyone would be so cautious. Just better to highlight the risks thats all.:D