I think that this quote is related to know how to decide. When you are sure about what you are going to do, you can do everything better. On the contrary, if you doubt of your choises, you will soon regret of them and you will feel insecure. When you decide right, you are happy about what you achieved.

Everything is in us, what you have to do is to search your answers... you have them inside yourself. Because of it you have to trust yourself, don't worry about what other ones say, because the most of time, they have answers for their own (I don't want to say that they are wrong about that they say... I just want to mean that they know better about themselves, that than yourself).

This also is a matter of life. What the quote says is true, the life is made of choises. But, good choises are also supported by experience, because your experience builds yourself. When you decide (right or wrong), that choise becomes part of the experience, and you "learn". That learning makes you secure of yourself.

So, choises makes the experience grow. When your experience grow, you learn. When you learn, you do everything better. Doing everything better, makes you feel secure. When you feel secure, you choose better.

It is a spire...