In order to avoid making mistakes and to take proper decisions every person should take right decisions and forget about any problems. What is more, it is better to think of the outcome. Never rely on some lucky event. Only deep knowledge and careful understanding of what is going on will help you to overcome the difficulties and to get the best results. If you have any serious intentions, try to take the right decision and to learn what is going on in order to overcome the difficulties and to get the best results