Lord Krishna says that one needs to do one duty selfless knowingly or unknowingly. One does not have to think about what will be the consequences of the act before doing the act but must have to perform their work without any attachments and with positive intention. He also mentioned that all the works are of God so one does not need to bondage with the activity. He advises Arjuna that the leader can do their act and the whole universe will be going to follow them.