My current life so far: 9618 days.
Days untill I will be 45 years old: 6820 days (or 18 years, 8 months, 3 days).
How to be efficient and productive and earn a lot of money? How to be happy? How to achieve what you need to achieve? What to do, how, and how to get there?
How to be with people you love? How to feel comfortable and happy? How to invest and grow professionally? How to grow spiritually?
You need to think about that and find ways, and follow them.
Think. Think. Think.