僕の髪は長くなり過ぎた。

I; me; you; manservant

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

hair (on the head)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

long (distance); long (time); lengthy

to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...