I have been known to leave my business cards, but if you are like me and don’t have a business, I would suggest taking a photo of your business card and putting it on a sticky note and hanging it in the bathroom. This will allow you to easily retrieve it later and print it out. The sticky note will be a reminder to look at your business again.
I used to always make a point of remembering to leave a business card and never forget. I still do this, but after realizing how often I forgot to come clean with my clients and make sure they were happy, I started to avoid leaving it at all.