I was around 12. My mother just took a new position as Algorithmic and programming teacher (Mathematics before) for high school seniors. (Around 16-17 in Russia back in a day).

So sometimes, I waited for her after school, listening (just a bit) what she was teaching.

Then one day I was waiting while she was giving an exam of 2 hours to seniors (End of year exam). In 20 minutes, I doodled a thing on a piece of paper and showed my mother. I was correct on all questions and all flow diagrams (Was not called like this back in a day).

From this moment, I knew, programming and logic are for me.

At the end of high school (So I was 17), I received the collective message from most girls in my class saying : “ You felt in love with computers and ignored us”. They were right ☹, I realised it way later.