[walrus01]

If you're worried about something like what happens to your FDE volumes after you die, and you don't want to write down a passphrase somewhere, you could do something like pick three extremely trustworthy family members, swear them to secrecy, and give each of them one third of the passphrase.

[orangepurple]

Guaranteed one of them will lose a piece

[akeck]

Shard it with Shamir Secret Sharing and give out shards to more trusted friends?

[kQq9oHeAz6wLLS]

Or be in the tragic accident with you