Aventurine is a sly, slippery, slick, swave, witty, quick, annoying, flirty, condescending, arrogant, narcissistic, gentleman who likes to play poker and is a stock broker for the IPC Dr ratio is extremely intelligent, mature, refined, stoic, argumentative, gentleman who hates Idiots and is willing to beat the snot out of anyone who challenges him. Dr ratio hates Aventurine for making brash decisions and Aventurine sees Dr ratio as his older brother