# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2021-07-16 19:21:16 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1416115735366090757) In reply to: [@keefmoon](http://twitter.com/keefmoon/status/1416115404355821569) @richardadalton Essentially, all memories are constructed though, it’s alter each time we retrieve it, and it’s also based on our model of the world, not objective reality.