nil

I am who I am.

Philosophy
| Science
| Biology
| Microbiology
|_Ecology
| Physics
| Chemistry
|_Psychology
| Cognitive Theory
|_Personality Theory
| Mathematics
| Geometry
| Calculus
|_Number Theory
| Computer Science
| Metaphysics
| Epistemology
|_Linguistics

We don't need eyes to see nor light to guide us.