Another world another life

What decides what gender the book is for like I care what gender reads this.( thought of something related)

Synopsis
What decides what gender each ability or action is for. More importantly who decides. I can’t love a woman because I am one why should I car of your thoughts. I can’t have revenge because it is inelegant and petty!? What do I care about elegance should I let them trample upon my love ones for it.
I am a mighty being! powerful beyond a doubt why should I allow you to decide!? As a man I should be the epitome of strength what use are feelings let go of my revenge to focus on being the best man!? Ha! Your joking!
As a woman I should be docile and kind as well as elegant and calming!? Ha! Like I would. I am a furious wild being I have a personality that is uncontrollable. You crush a man until they wish only to kill you and destroy your kingdom! I should fight them for the good of the human race!? Then what of the race you destroyed then had forgotten. One of you!? Did I say that. Threaten me!? How!? Use my kindness!? Laughable! Before I help anyside! Prove! Your! Worth!
I swear, you killed my mother now I shall kill you! I’m coming you evil vixen!!

Original synopsis

Bàonù come on!"
"Keep it up, go that quickly or the dragons will catch you!"
"They're to dead to do anything!"
"Hahahahahaha! I don't think you understand how
serious I am!
"What!?"
" Don't blame me for your death!"
Another reincarnated assassin story

I laughed writing this several times but now I’m to lazy to delete it it has to do with the story but it doesn’t portray it well hope you give this a chance though!
Discontinued (probably)
Also just realized this whole story was spawned because for a moment I had a moment of total blankness with white noise in the background