Being adaptable to change is without a doubt one of the most important things you can ever learn.
Everyone knows this, but yet nobody really teaches you how to do it, because every time change happens, its painful right? Well here's the kicker, you can never be adaptable to change if you live inside the matrix and nobody can teach you that because nobody lives outside the matrix.
Getting married and having a family is another way of saying "I HATE CHANGE". This is why everyone who participates in it is miserable. They are so attached to everything and everyone, they can't adapt to the only thing guaranteed in life:
Change
ここには何もないようです