Arjuna had Krishna to show him his Dharma. What hope do we have in our moments of confusion?
Sri Krishna should not be confused as just a person. It is the discriminative power (the pure intellect or the conscience) within us. We need to awaken that. You must know how to tune to Krishna. Then we can listen to that “Gita” specifically made for you by “your Krishna”. Follow that Gita. By learning Bhagavad Gita, we will know what is mind and what is conscience and will be able to live not according what mind says, but according to what conscience (mana: sakshi) says.