Just smoke the herb, lol. Chances are it will cause some smell.. enough to be noticable in my opinion. If you ever get the chance, definitely make some brownies... the high is different but extremely enjoyable. For me, it wasn't so much a sleepy high as it was a body high. My entire body was tingling and stuff... it was awesome!

But definitely start out by just tokin the damn stuff. It's good to get some experience in that regard so you know what traditional cannabis use is like before you compare it to.. say.. brownies because the high is different.