I recently moved into a new home and inherited a BUNCH of keys. For a bout a week, I couldn’t figure out which key to use to get into the front door. A week of fumbling for minutes to get the right key was all it took for me to figure out I needed help. I used to get those colorful keys from the key making kiosks at Home Depot, but my currents keys are too big to use the patterned/colorful keys. 😦 Instead, I decided to use nail polish to help me differentiate between them. I think they look kinda cute! Yay for being able to get into my home without looking crazy!