How do you securely dispose of your data user?

no one gives a shit about your porn collection you paranoid schitzo

At my work, we wipe our drives in compliance with the DoD 5220.22-M sanitation procedure (random, 0x00, 0xff, verify), run them thrice through a high-powered degausser, then physically shred the hard drives to pieces less than 1cm.

If you're paranoid: Chemically dissolving.
If you're not me: Crush the platters.