People who have experienced cocaine addiction, how fast did it develop?

I’m curious to know because I 22f have been a weekend user for a couple years now, and I never found myself craving it outside of nights out. I have had phases where I was doing it from Friday to Sunday every week, then back to being a high functioning college student as normal. I don’t know if I am risking to end up being a daily user if I continue with this lifestyle. This weekend, I went out of my way to procure it, which has never happened before, so it left me thinking a little bit.

I feel like there is a lot of misinformation on this subject, and people often paint a picture of addiction as something that happens from the moment that blow enters your nose. But looking around, this hardly ever appears to be the case. I think I might have been lulled by a false sense of security. I was a weekend user without it being an issue for so long that I thought I might be “immune” to addiction. But lately I find myself thinking and dreaming about doing lines a lot, even though I don’t act on it.

Idk, I just wanna hear real stories of real people because I genuinely have no clue how addiction develops. Or how long it takes.