The meaning of life is that which we choose to give it.
The meaning of life, or the answer to the question: "What is the meaning of life?", pertains to the significance of living or existence in general.
The actual meaning of life is to fulfill your purpose in life and accomplish your goals.
How are we happy?
There are numerous neurotransmitters, or substances released by nerve fibers, that affect happiness. Although there are quite a few that make us feel joyful, right now we'll focus on four: serotonin, dopamine, oxytocin and endorphins.
