i jus dont get it..

I just dont get it.. when i had everything i wanted nothing.. and when i have nothing i want something.. and when i have somethng i want the other things.. awkward awkward awkward.. I ve not in general heard a single person who doesnt complain about things.. i dont belong to the complain category.. or rather the verbally loud complain category.. but still i ve come to the conclusion that its impossible to stay happy.. ok u may get happy sometime.. but how does a person STAY happy? best way out according to  me is not wanting to stay happy.. howzat?

if the need for being happy makes me unhappy where s the purpose in it? isn't it best not even to want to be happy!!!