| Nature: Each person inherits certain physical attributes (size, hair color, etc.) as well as emotional tendencies (sociability, positive outlook, etc.) from the genes of their parents. |  |
| Nurture: We are shaped by our direct experience, what we have seen happen to others, the conclusions we draw, the decisions we make, & through positive or negative consequences, |  |
| Injury: We are sometimes affected by physical injury from drugs, accidents, physical illness, diet and health habits. |  |
