I realize the older i get the less i know
as you grow older you do know more, BUT there is more things that you're aware of that you DONT know

i have learned a lot, in the past 4 years especially,
love - most of the time, its just a hormonal imbalance
hate - usually doesnt help, but can be used as a powerful tool for motivation
fear- is useful, but its effects are what is most dangerous.
happiness - can be meaningful, or pointless, although there is potential for much more of it in the world