I think of forms as a kind of moving meditation. It takes a certain amount of discipline. When done correctly, it builds the neural pathways you need for the effortless execution of techniques. Think of it as practicing musical scales. A football player does not have to run through automobile tires in an actual game, but when he has to fake an opponent out with fancy footwork, he has the skills. The reason kata is still around is mainly to hone technique. To get any benefit out of it you must apply yourself. in boxing they teach footwork and hand combination drills. This is a form of kata. Each sport has a series of exercises. This is all kata. If the forms you are learning in your current martial art don't seem to have any practical use then you might want to study something else. Just keep in mind that no one art has all the answers. Awareness comes from within.