See where i live, I have at least 5 contacts on my phone that I can buy a dime off of...almost guaranteed to get ahold of something, but anyway I deal myself for other people and get to keep a margin of the supply, so I always have weed. If not, I sell some to myself (since it's not originally mine). I see him almost every day so once I sell my batch, I give him the money and he gives me a new batch with a new set of extra baggies that are thrown in for me doing his job.

[EDIT]: Knowing that I can get stuff but it be days or WEEKS on is horrible since I know I can get it in a day at the LATEST otherwise.