Noun: eccentric
1. A person with an unusual or odd personality
2. A person of a specified kind (usually with many eccentricities)

Adjective: eccentric
1. Conspicuously or grossly unconventional or unusual
2. Not having a common center; not concentric

Noun: illusion
1. An erroneous mental representation
2. Something many people believe that is false
3. The act of deluding; deception by creating illusory ideas
4. An illusory feat; considered magical by naive observers

Adjective: innate
1. Not established by conditioning or learning
2. Being talented through inherited qualities
3. Present at birth but not necessarily hereditary; acquired during fetal development

Verb: condition
1. Establish a conditioned response
2. Train by instruction and practice; esp. to teach self-control
3. Specify as a condition
4. Put into a better state
5. Apply conditioner to in order to make smooth and shiny; of hair

Adjective: conditioned
1. (psychology) established by conditioning or learning
2. Physically fit

Noun: normal
1. Something regarded as a normative example

Adjective: normal
1. Conforming with or constituting a norm or standard or level or type or social norm; not abnormal
2. In accordance with scientific laws
3. (psychology) being approximately average or within certain limits in e.g. intelligence and development
4. (geometry) forming a right angle