If God is the Ultimate Cause, Why am I Held Responsible for my Actions?

Question to Radhanath Swami: According to the Bhagavad Gita we are not the doers. Whatever is done is done by Lord Krishna. Then why are we affected by laws of karma?

Radhanath Swami: We can’t do anything without God’s help. We cannot see or even breathe without God’s help. So how could we take credit for what we do?