If you smoke Crack once will you look like shit? That depends, do you look like shit already? No? Then no, it won't. But you better believe if you let those little rocks get the best of you you're days of pulling that sweet pink pussy are numbered. Will skipping a day of brushing/flossing make all your teeth fall out? No, but making a habit of not doing so will, every single time. Smoke your Crack, it's worthy. But don't let it own you. And if you're gonna get blasted (what I so lovingly call getting high on cocaine/crack or meth) for the Love of God eat and drink plenty of water. And by eat I mean vegetables, not shit that came out of a gas station. It's all about your lifestyle, my friend.