Ya, the first time I tried weed, I didn't get high. I'm pretty sure it was because I wasn't inhaling it right. Make sure to inhale it into your lungs, not just your mouth. I find it helps to, before exhaling the smoke, inhale a bit of normal air, to make sure the hit you just took gets into your lungs. It's hard to explain lol But after a few tries, you get the hang of it!