Let's take a look at a kaleidoscope . . .
as you place your eye on the "eye piece" and you look through the tube you will see many tiny pieces of colors that appear "blurry and busy".

With the tweak of the dial the pieces come together
bringing focus to a beautiful image . . . with another tweak of the dial a new image/view presents itself.

At times our heads have clear focus and at other times it may not be clear; . . . But then when we change our perception or perspective we see things clearer and/or differently.