resin will get you high for sure, it's components include leftover THC, albeit its concentrated with other tar and potential carcinogens, so I believe there are additional health risks, but it's doable and legit. the water inside can be from a couple sources, -yes spittle is one, but more common is just 'dew' or 'bowl sweat', especially if stored in a colder/humid environment (when i need to clean mine in winter, i leave it in the garage for a week and the damp seems to kinda lift the caked resin inside and it ALL pulls out easier).