It's a common phrase used to express that something is an inherent part of one's life, or to accept a situation as it is. It can also be used to describe a personal style or way of living.
Here are some examples of how it might be used:
* "Así es mi vida, llena de aventuras." (This is my life, full of adventures.)
* "No puedo cambiarlo, así es mi vida." (I can't change it, this is my life.)
* "Así es mi vida, siempre buscando nuevas experiencias." (This is my life, always looking for new experiences.)
The phrase is often used with a sense of acceptance or resignation, but it can also be used with pride or enthusiasm.