[Sideways]

The stat modifiers for a Split character are calculated like this: 1) modifiers from the dominant personality count normally; 2) negative modifiers from partially suppressed personalities count normally, and positive modifiers count half; 3) fully dormant personalities have zero effect; so if you have a lot of partially suppressed personalities, the fully counted negative modifiers are likely to outweigh the half-couted positive modifiers. Part of what you're seeing is likely also that Lazy and Fragile have really bad stats and skills.