Good roots in the world are called three good roots; No greed, no greed and no delusion, these three good roots. All good laws in the world are born from these three good roots. All the good roots in Buddhism, that is, abstinence and wisdom, are obtained from diligence. So, if you have any problems, you should know them yourself and know how to overcome them. This is called practice. Practice is to correct our behavior and correct our behavior when it is wrong. This is called real training.