Nah, getting some new infi gets me way higher, and after the hit, hey, you still got the infi!
I'm currently rotating my infi stock, to try to cut down on spending on 'the habit'.
I get one knife out, from the back of the knife drawer, that I haven't loved for a while. It gets fondled, polished, stropped, inspected, tested etc.
Last night was my original HR, fondled while watching 'Dog Soldiers'. I wondered what infi would do to werewolves... My wife's getting used to this now; she barely even gave me a glance for wielding the knife around.
Then, a few days or so later, it will go back in the drawer and another comes out.
It's working so far - it really does seem to curb the 'I need more infi' feeling.
Crack just can't do that - when it's gone, it's gone. Infi lasts forever!