Theres a saying that goes like, When I was 20, it seemed to me that those who turned 30 are already old. I must have had a great imagination. As we grow older, things really change. Its not just about our appearance, but also about how we treat our health, our family, our money, and other things. What was significant in our 20s, becomes not such a big priority when we turn 30, and vice versa.