Who am I? is so complex

Like the Ship of Theseus,you are a collection of constantly
changing parts:your physical body, mind, emotions,circumstances, and even your quirks,always changing, but still in an amazing
and sometimes illogical way,you stay the same, too.
This is one of the reasons that the question, Who am I? is so complex.And in order to answer it,like so many great minds before you,you must be willing to dive into the bottomless ocean of philosophical paradox.Or maybe you could just answer,I am a legendary hero sailing a powerful ship on an epic journey.
That could work, too.