When a person inhales cannabis smoke or consumes cannabis, he or she may get a feeling called "getting high" or "getting stoned". Cannabis's most common effects include feeling happy, relaxed, tired, silly or scared; having many ideas about what to do; not being able to think clearly (or remember some things at all); and getting hungry (also called getting "the munchies"). Smoking cannabis changes how people think and feel, making it either harder or easier to solve some problems. Some people who take cannabis feel strange or paranoid (worried that something bad is going to happen).