Wikipedia:Mistakes are allowed

As editors work on Wikipedia, mistakes are not only allowed, but are inevitable. Perfection is impossible.

Sometimes people make silly proposals without checking it twice. In that case they may ask for help from other editors, who may inform them of the problems with the proposals, and provide a fresh set of eyes. Remember not to WP:BITE, even if the user is a more experienced editor, and even if they make a mistake remember to maintain WP:CIVILITY.

Mistakes may not be acceptable if:

However, mistakes may not be used to:

Mistakes should be met with counsel, not criticism. Before banning or blocking someone, ask that user what happened, and look at how long that user has been an editor. If that user is new, it might have been a mistake.

See also