When you shop aromatics, to your own taste, just look at the strength indicator. Most aros don't get above medium, but as mentioned, you can always add a little nic boost with Five Brothers, C&D Big'n'Burley, or other strong tobacco. I like strong tobacco, mostly for the taste I guess, but I don't crave or seek nicotine per se. When I get a buzz, that's okay, but it's not a longing. (My mom liked to smoke cigarettes for the dramatic gesture, but every pack always went stale because she just didn't need the nic; I think I got that gene.)