Some levels can be constituted-of-or-filled-with intelligence.
Higher levels can be constituted-of-or-filled-with (fatty acids).
Higher levels can be constituted-of-or-filled-with confidence.
Higher levels can be constituted-of-or-filled-with self-esteem.
A level can be constituted-of-or-filled-with cognitive ability.
Levels can be constituted-of-or-filled-with patient satisfaction.