No, this is my second stay in china(first time was 3 months long)
Yes pheromones are making a difference beyond the extra attention(most of the time this is over rated) I get for being the white guy in Shanghai.
Being yourself is the most important thing. If you can’t do that, you arn’t going to see good results no matter what. Pheromones are a bonus, and a great bonus at that , but they are not the whole game. Don’t get confused about that.