Discipline not in a strict 3-2-1 sense, but more pragmatic like “if I lose this, it’ll be too much trouble”. Everyone had a box of floppies or spindle of CDs fo

Discipline not in a strict 3-2-1 sense, but more pragmatic like “if I lose this, it’ll be too much trouble”. Everyone had a box of floppies or spindle of CDs for their backups. Backup was part of life because the cost of data loss was immense.