If you are a first timer, your mind will wander different planes. Your thoughts will distract your every breathing moment, and your mind will make you think of everything you should not. Don’t be discouraged. It happens to everyone and probably happened to Buddha too. The point here, is to still push yourself to retain the position for at least 15 minutes. Bring your mind back on track, every time it tries to scoot off somewhere. Within a week of this drill, you will feel much more calmer, and you will be able to focus better. Meditation will eventually give you the power to hold your mind by a tight leash. It’s an exhilarating boon, trust me on this one!