well.. ive been smoking for a few years.. my tolerance is really high now.

it also depends on how many times a week/day you smoke. ive been a daily smoker for a while now so it usually takes a lot to get me high (which sucks).

its really hard to feel the buzz like you did when you first started smoking. but usually if you take a week break every now and then your level goes down and good times are ahead ;]

if only i had the self control to go a week without smoking.. haha.