The types of ST that are designed so you do not need to spit are even more addicting, its like moving from strait chewing to gutting your spit. Strong drug with in a very strong delivery system.. Just something to consider. If you just want a good nicotine buzz and no hassle just swallow nicotine lozenges.. works well. Another option to consider is the new generations of e cigarettes, big hit big nicotine with the 30(mg.. mcg..??) gel. I have not looked into the true safety of nicotine cigs but they are cheep and don't smell. good luck.