[codetrotter]

This summer I forgot the PIN of my iPad, because I didn’t use it during all summer. And it’s only 6 digits. I had, however, made note of the PIN elsewhere so I was able to unlock it. I have similarly forgotten PINs and passwords in the past that I didn’t use for a while. I recommend unlocking your safe at a regular interval, so that you remember the combination, if it uses a code lock. And even if it’s a key lock it’s probably a good idea to do it too, so you know where the key is.

[benhurmarcel]

This was the reason I started using a password manager in the beginning, I didn’t trust my memory to remember them.