Sirius
Potions are boring. Boring, boring, BORING. Glass bottles of liquid. They're pretty when the light shines through the colors, and at the right time of day, the sunlight reflects rainbow patterns on the floor and wall, but besides that? Ugh.
Actually, I've done some bartending work before. It was a small place in Puerto Rico, years back, but I was pretty darn good at it, if I do say so myself.