cocaine addiction, does it always lead to smoking?

[nitrogen]

i am wondering because my friend uses cocaine sometimes, not too often but i started thinking what if my friend starts smoking it. i have a feeling that snorting it isn't as dangerous as smoking yet still bad, and well i want to know if some people can just snort it (even a major addict) and never smoke it, atleast enough to get addicted to smoking it.

does cocaine use (sniffed) always or lead to smoking it and eventually get hooked on smoking it? (for some people)


mainly, i am worried my friend might start smoking it some day

nitrogen added 0 Minutes and 40 Seconds later...

sorry what i typed didn't really make sense haha but you get the picture

nitrogen added 10 Minutes and 27 Seconds later...

another addition, my friend has a VERY addictive personality and i am worried that he will end up smoking it