Had been taking adderall a few times a week, but then didn't take any for 2 weeks.
Have taken some in the last few days again, but my tolerance went back down a bit. Took 20mg tonight, was buzzing nicely when I injected a good sized bag of heroin. Could only get one though, but it did the trick nicely. Vaporized 2 nice bowls afterwards and that's where I am right now.

And I feel great!

I'm somewhere between nodding and zooming. I'm ready to kick your ass while floating on a cloud. %) Well, not really, because I don't fight, but I'm not really floating on a cloud either.
A question for anyone who may know the answer: While shooting tonight, I had a very hard time registering. I finally did, but halfway through realized I wasn't anymore, so I stopped. I poked myself about 5 more times fully thinking I was in the vein, as I've shot up in these two veins many times before, but everytime WTF! air came back up! I finally gave up and tried on my right arm, which I've never done before, and I hit easily on the first try. Ideas? Veins fucked?
There's also a few places where I go to stick in the needle, but there's some resistance and it hurts a bit, so I obviously don't push it in any further. Like there's some bump under there? Veins healing?