hindsight 20/20

Past seems obvious

Hindsight is 20/20 means it's easy to see what should have been done after the fact.

The phrase plays on 20/20 as the standard measure of perfect vision—looking backward, everything becomes clear.

Usually invoked when someone criticizes a past decision: Sure, hindsight is 20/20, but at the time we had no way of knowing.

The expression acknowledges that judging choices with full knowledge of outcomes is unfair to those who made them under uncertainty.

Related

crystal clear · perfect vision · reflection · wisdom · mistakes · lessons · past · looking back · realization · aftermath · after the fact · too late · shoulda · coulda · woulda · perspective · rewind · memory

Opposites
temporal direction of clarity

hindsight 20/20foresight

Ability to anticipate futures

prescience · clairvoyance · prophecy · anticipation · foreknowledge

certainty and predictability

hindsight 20/20flying blind

Acting without guidance

uncertainty · unpredictability · unknown unknowns · blindsided · in the dark

Family

hindsight

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G