You’ve probably heard this from many authors: base your characters off people you know. A lot of writers do that, including big ones like J.K. Rowling. However, unlike them, I never base characters off people I know.
That being said, I do often develop them like people I know. Many characters in my books were developed like family members and people I went to school with, including teachers.
However, the ideas of those characters were often for plot convenience or inspired by other fictional sources, such as movies, books, or even legends. In fact, the antagonist in my second book of the “Magical Missions” series was inspired by the Grim Reaper. Believe it or not, in early drafts, he was more like the death figure: pure evil and carrying a scythe. But now he is not like that. I developed him to make the readers sympathize with him more. I won’t spoil anything else from the story, though.
Why don’t I base characters off people I know, you might ask? Because I just feel uninterested and find basing my characters off of other fictional sources better. My life has been pretty straightforward and ordinary. While I’m more social than I used to be, real people inspiring me for characters just doesn’t happen.