Answer:
This is, honestly, a very philosophical question I might admit. It is a matter of logic thinking, there is no change without adaptation. Observe a butterfly for instance, it only changes from larval state to butterfly because it adapts its body to the transformation.
The same thing with Humans, we only change, evolve and grow because we adapt. When you are a kid, you used to play with toys and run around imagining scenarios about your future life, now you work, study to make your goals a reality. Therefore, there was a behavioral adaptation, in order for you to be a grown-up you adapted your behavior so a change could happen.
