Train a lot and improve yourself as a soccer player, both physically and mentally. Train everyday, and if you can't train everyday, train as much as you can, because at the end of the day you only get one shot. You can improve your dribble skills and reflex by seeing yourself as the only hope on a play ground and making up a player to dribble through in your imagination; then make use of your favorite moves in dribbling your imaginary defender.