Adverb
autobiographically (comparative more autobiographically, superlative most autobiographically)
In an autobiographical manner.
And don't think that just because Jimi wrote a song called "Manic Depression" that he was writing autobiographically. Source: Internet
To shelve autobiographically is to embark on a journey of self-examination, which is why I’m saving it for when I undergo a midlife crisis—or maybe when I move to a bigger apartment. Source: Internet