I just did it. I cut them up. All except 2. I am going to keep those 2 at home though. Maybe one day I will be able to carry them when I can control myself and use them properly. And of course I didn't cut up my debit card, but I am going to take out what I need for each week, and leave it at home. I put all the cut up cards in a ziplock bag and I will keep it as a reminder.