Originally Posted By: TeacherRO
How do you carry around all those passwords/ pin numbers securely?
Writing it on a post-it in my wallet seems like a really bad idea...

Do you really have that many that need to carry them around with you? If you do, sure, get some electronic app/gadget that stores them all encrypted and accessible via a master password (which you will have to remember). This can be on a SmartPhone, on a thumbdrive, etc. depending on your needs. But consider first, do you really need that many when you're mobile that you can't just memorize them?