TENACITY – Persistent determination. Tenacity means to stick with something even when the going gets tough. Never give up. Never surrender! Tenacity also means the quality or state of being.
ATTITUDE - The way a person views something or tends to behave towards it, often in an evaluative way a complex mental state involving beliefs and feelings and values and dispositions to act in certain ways
OPTIMISM - A disposition or tendency to look on the more favorable side of events or conditions and to expect the most favorable outcome. The belief that good ultimately predominates over evil in the world.