In the sentence "何者にもなれない," each component plays a specific role. Let's break down each part:
(1) 何者 (なにもの): This word means "what kind of person" or "who." It is used to refer to someone's identity, role, or status. In this context, it's used in a general sense to imply any kind of person or identity.
(2) に: This is a particle that, in this context, functions similarly to the English preposition "to" or "as." It indicates a direction or goal towards which an action is aimed. Here, it's used to link "何者" with the verb, showing the transformation or becoming of someone into a certain role or identity.
(3) も: This particle means "also" or "even." When used with "に," as in "にも," it strengthens the inclusiveness, implying "any" or "every" in the sense of "to become anything at all."
(4) なれない (成れない): This is the negative potential form of the verb "なる" (to become), meaning "cannot become." The potential form indicates the ability or possibility to do something, and the negative form here indicates a lack of ability or possibility.
Putting it all together, "何者にもなれない" conveys a sense of inability or impossibility to become anyone or anything. The sentence essentially means "cannot become anyone at all" or "unable to become anything."
I hope above explanation helps.
