Great question..I havta say that yes cravings make me nervous. Maybe it is because I'm new to sobriety and have so many relapses under my belt. It's scary when out of nowhere I'm envisioning me dropping shots or smoking up in the garage and somewhere in the back of my mind it actually sounds good.
I'm studying as much as I can about urge surfing. So I can deal with the cravings and envision the real results.