Happiness is the Still energy in the body. When day to day stress, Conflicts and Struggles force the mind to think, what happens, the energy of the Body and Soul is wasted. As everything including us are made of Energy only. Everything we do, need energy so even Conflicts and Struggles requires Energy. From where they should get this energy... so Whatever energy we are gaining through Food, breathing and other Mind activities like Reading, spiritual activities etc.. But on the other end, whenever we are in problem, our mind starts chatting about various things.
During chatting, the mind Argues, makes stories, struggle to prove, getting worried and many things like that. For all these things, it need energy. Most of energy nowadays, is getting wasted on these things of MIND. We are left hardly with any energy to live.. which is not enough for our daily survival without worry, where Happiness is far away...!! When our Mind stops chatting and telling us stories, automatically the consumption of energy over these struggle of Mind decreases... keeping the energy still in the Body. Which gives the peaceful and fulfilling feeling all the time.. which is nothing but Happiness, Joy...!!
What We call Happiness, is merely PLEASURE.. ! We become Happy if we get new expensive Dress to wear, or own a new house or a Car..right? Means our happiness is depending upon the material things outside, whereas the real Happiness does not need anything from outside, it is already stored inside each one of us, only we need to keep it still and alive to experience it in the form of Happiness.
To 'SEE' is to be 'FREE' is very True. Because, when one is continuously 'SEEING' whatever is happening in the mind, he is completely living in the Awareness means PRESENT. When one lives in the PRESENT, no energy is wasted, because one can't struggle in the Present moment... there is nothing to struggle about. Struggle is possible only in the PAST or in the FUTURE. So 'Seeing' is very important. What you see inside is not important, whether that is Anger, hatred, jealousy, Lust or whatever...over which your Mind is in conflict. The important is the action of' 'SEEING' it.