Morning , Tom ! What are you doing over there ? Learning to dance ?   Can't you see ? I'm practicing tai chi !   Oh , my goodness . I'm sorry . But I don't think tai chi is to be practiced like that .   I'm just a beginner . Did my poses make me the butt of jokes ?   Well , they just look a bit funny . but far from making a laughing stock out of you .   So , is there anything wrong with my strokes ?   To begin with , you should keep your neck erect upward at any time . 