Welcome Natalat,
I would recommend is/b because you are shy to be more congruent with your personality but I included a link for you to read so you can decide
Now, IO is great for easing you into conversation and Shine which you will eventually want to use with whatever sexiness you choose to kick up the attraction a notch
Shine will make you feel calm and refreshed, it is a feel good pheromone.It makes you feel good and others feel good being around you because you give of that youthful, vibrant glow
Your gc was issued!