个性 - Unintelligent

extremely unintelligent or lacking in common sense

an individual who often breaks things or makes mistakes in situations that require thoughtful behavior or thinking

someone who can be easily taken advantage of

an individual who is easily deceived or influenced

to be easily fooled due to one's lack of experience or judgment

used to describe someone who can be easily taken advantage of because their will is not strong enough

used to refer to someone who is not paying attention or is not intelligent enough

to be smart or experienced enough to find one's way out of a problematic situation

to be very foolish or stupid

someone whose behavior is marked by foolishness or ignorance

used to describe someone who shows a great lack of intelligence or good judgment

used to describe someone who behaves in a very foolish or crazy manner

a derogatory expression used to describe a person who relies solely on physical strength or brute force, without demonstrating any intelligence, skill, or strategic thinking

(of a person) to have difficulty in understanding or comprehending something quickly or easily

to lack intelligence or rationality