Quite a capable roller. Years of rolling cigarettes finely honed my joint hands.
I can have a 48 pack of nurofen chopped, crushed and mixed, and chilling in the fridge within 5 minutes (the wonders of the mortar and pestle, as well as a great knife set)
- actually, that made me think of another thing. Convincing my parents to buy me drug usable paraphenalia under false pretenses that I need them in my apartment - mortar/pestle, digital scales (accurate to 0.5g - yes mum, i need to be super accurate when i cook.. pfftt. like i cook...), parsley chopper, etc. etc.
If it counts as a skill, i've always had a (nasty) tolerance to all drugs. For whatever reason, I seem to be able to do rather insane amounts of just about any substance, and generally remain more sober than others taking the same amount.
Sourcing drugs. Better than anyone I know. Am yet to see something I can't procure with a deceent amount of effort.
Going without food. Not directly drug related, but when the cash is running low, and there's other stuff on teh shopping list, food gets the chop.
Edit: just remembered my best one. Convincing other people to do more drugs. Yes, I'm satan. With the job comes the task of ensuring that I convince as many people as I can to either do drugs they wouldn't normally do, or take more than they normally would...
Yes, I'm that fucker in the room who's always like "come on.... have another line...."