He is mostly interested in environment and sports. When it comes to Glen's skill points, he has maximized the charisma skill, and is on his way towards maximizing the logic and creativity skills. Glen has 0 interest points in Sci-Fi, which is typical for deceased Sims, but not for adult townies and NPCs, as they typically have 4 interest points in Sci-Fi. This happens with many NPCs from the tutorial neighborhood.