You can't change who you are, but you can change what you have in your head, you can refresh what you're thinking about, you can put some fresh air in your brain.
As with sound, images are subjective. You and I may not see the same color red as red, but we will probably agree that the image on the screen is a digital image or film image, based on contrast, bit depth, and refresh rate.
Just as established products and brands need updating to stay alive and vibrant, you periodically need to refresh or reinvent yourself.
You have to really use your imagination to refresh your daily life.
Beauty, sweet love, is like the morning dew, Whose short refresh upon tender green, Cheers for a time, but till the sun doth show And straight is gone, as it had never been.