Proposed acronyms:

  1. LEVIOLP -> LEV-In-One’s-Lifetime Pessimist
  2. LEVIOLO -> LEV-In-One’s-Lifetime Optimist

Where LEV is longevity escape velocity

(eg “as a LEVIOLP with long-ish AGI timelines, my retirement strategy is…”)

Optionally, add the AGI timelines component for fun: LEVIOLPSAGIT, LEVIOLPLAGIT, etc…