意い識しき過か剰じょう

noun, na-adjective, noun which may take the genitive case particle 'no'

hyperconsciousness; excessive self-consciousness; overthinking

Refers to being overly aware of oneself or a situation, often imagining things that aren't there. Commonly used in the phrase 意識過剰になる (to become overly self-conscious).

• 彼かれは自じ分ぶんの容よう姿しに意い識しき過か剰じょうだ。

  He is overly self-conscious about his appearance.

• ちょっとした視し線せんにも意い識しき過か剰じょうになってしまう。

  I become hyperconscious even of a casual glance.