Sedgewick's favorite topics of discussion, are "rocks, bugs & wine", though he will also discuss politics and finance. Sedgewick is of above-average intelligence. Has a cheery, guileless manner of speaking, and when talking about rocks, geeky enthusiasm shines through. There's a bit of well-to-do Bostonian accent in his voice. Sedgewick can't control rid of intensely fast chronic hiccups. Sedgewick's favorite beverages are whiskey sour, apricot brandy, dessert wine, aged scotch & brandy. 