Is complex really means complex???

Yesterday evening I was thinking about complex life, as most of the people including me generally say life is really complex. Is it true or we hide our fault by saying this, actually nobody wants anything to be dominated on him even our fault or a single word which has come inside from us. We think all are correct most of the time but in other sense we don’t want to embarrass ourselves by accepting wrong things. Complex composed of many simple parts, but if simple part is not done at right time then it becomes interconnected and become complex. So I would say do things in time because…………..

Time is free, but it's priceless. You can't own it, but you can use it.
You can't keep it, but you can spend it. Once you've lost ityou can never get it back.”