Your upbringing? Genetics? Your job? Your kids? Your friends and associates? Your thoughts alone? Time and circumstance? If you're free to make choices are you also free to determine what influences those choices?

Nature vs nurture? If you were taken from your parents and raised by another family with radically different circumstances would you be a radically different person? If you were raised in radical Islam would you be a terrorist? If you were raised by Hitler would you have been a passionate Nazi?

What makes you you--and who and what decides? Are we all just victims of society and circumstance in the final analysis?