Why Is Lester Crippled?

Background. Lester suffers from a wasting disease which has gradually worn down his motor skills during his life and left him wheelchair-bound, though he is able to walk short distances with the use of a cane. Due to his limited mobility, Lester has grown considerably overweight, and he also suffers from asthma.

What disability does Lester have?

Lester was born with dwarfism and microcephaly, a condition that caused his small head relative to his small body and his intellectual disability.

What mental disorder does Trevor have?

Philips fall neatly under the category of a mental disorder known as Intermittent Explosive Disorder. The condition reveals itself in the frequent episodes of impulsive behavior that Trevor has in which he goes on a rampage with no thought spared for what or who around him might get hurt.