No:
1) I use drugs mainly in party/social situations. Going to do a line sure, but carrying needles around to shoot up in a carpark outside a club seems too much effort, and too many people would look at me like 'wtf'
2) I'm not one of those 'I hate needles' people, but when it's not necessary I'd rather avoid stabbing myself with sharp pieces of metal, you know.
3) As much as I like to get high and feel good, I prefer a slightly more drawn out approach. Dropping a pill and hitting the dancefloor and slowly feeling it kick in and that subtle moment when everything is somehow different yet the same and you get this sense of wonder and anticipation. Or doing a line of ice and waiting a couple minutes and slowly feeling it kick in as your body floods with warm excitement and energy and confidence and happiness. I'd lose all that chasing the instant gratification a needle provides, and that's not something I want to do.
4) Too many people say it's habit forming and addictive. I don't want to try shooting up and then become bored with snorting/eating and end up as 'that guy' who just sits around constantly redosing all night instead of just enjoying the experience and the night.
But yeah, nothing against those who do, it's just not what drugs are about for me personally.