Thanks for the responses everyone, I really appreciate it! They all helped a lot.
I have one question with regards to “testing phase” and finding your sweet spot - the link jesse provided (Pheromone F A Qs) recommended testing one single product for 7 days each with varying doses to find the sweet spot. The problem for me, is right now I’m currently unemployed and don’t encounter a lot of social situations (the only place I really frequent on a consistent basis is I go to the public library maybe 3-4 days a week to study for my LSAT). It’s hard getting together with friends regularly because I live pretty far from everyone, and it’s hard ‘testing’ because I’m not really in a situation (like work or school) that I go to on a consistent, daily basis.
Wouldn’t it be difficult to ‘gauge’ my sweet spot for each product given my situation? Anyone have any recommendations on how I can work around this?
And any other advice would be greatly appreciated 
they’ve all been really helpful!