As we journey in life, there are many things we would love to explore knowing that the life here on Earth, is only for "few years".
Think again is just about my opinion of the fantasies you would want to explore as you journey through life. Don't feel limited in any way. Self limit is very deadly. It kills time faster than anything else. Before you start castigating yourself that "you can't", think again. There is this saying that "there is no limit to what you can achieve".
So I urge you to think big, think straight, think again.