What is Tourette syndrome (TS)? To people who do not have it, it is probably not what they think. To fully understand this baffling disorder you must be afflicted with it. There is no other way. Even then, there are no guarantees. The everyday feelings and urges to perform the tics that are symptoms of TS are unlike any that a person without TS could imagine. There are as many cases of TS as there are people who have it. No two cases are exactly alike...