Responsibilities and Worries

I found that as we grow older, we tend to have more and more responsibilities and worries. As little children we didn't worry that much. But can we maintain being not too worried about life as we age each day? Can we escape or get rid from undertaking responsibilities? As grown-ups and adults, I don't think we can run away from big tasks but we can lessen our worries and anxieties by simplifying our lifestyle and have the rest of our moments spending good times with family, friends and loved ones. Sometimes I tend to anticipate too much of the future - but my 'right now' is happening and I should appreciate and savor it.