eikeskeisyyteen

Could you clarify what you mean by "eikeskeisyyteen"? It does not appear as a standard Finnish term in common dictionaries. Are you referring to a Finnish noun related to egocentricity or self-centeredness (for example from "eikeskeisyys" or related to "egoism"), or is it a term from a specific text, field (philosophy, linguistics, sociology), or a particular usage? If you can indicate the intended meaning or provide a source, I can draft a concise, neutral wiki-style article under 300 words.