People may be influenced by internal or external forces but we have a choice over how we behave. Humans have a primary goal of self-actualisation: to achieve their full potential. Maslow argued that humans must work up a hierarchy of needs to achieve this.
Physiological needs -- food/water/shelter/clothing.
Safety -- health/employment/family.
Love -- friendship/family/intimacy.
Self-esteem -- confidence/achievement/respect.
Self-actualisation -- creativity/morality/meaning/purpose.