Life isn't complicated.
That is, unless you try to make it complicated.
That is, unless you are terrible at making it complicated.
That is, unless you get lucky and make it complicated anyway.
That is, unless what you've made complicated was actually a subjective interpretation of life and not really life itself.
That is, unless life itself is defined by how you experience it.
That is, unless that very idea implies that life is solely what you make of it and is therefore fundamentally uncomplicated.
That is, unless your very thoughts are products of complicated factors and not entirely within your control.
That is, unless you realize that it just isn't worth stressing over, and you let life be life.
It isn't that complicated.