After reading all the responses, I realized that I can start writing in 2nd grade but it's never too late to start when I'm 35. I guess 6 years of useless writing didn’t go in vain lol.
Do you perchance remember which grade you were in? I remember mine because I started writing my first novel with my best friend in 5th grade who left that year lol.
As the title suggests: when did you start writing? (I'm not asking about when you started posting your novel tho)
For me, I started writing my very first novel when I was 11, lol. But I never got to finish it.