So since your brain forgets things it thinks are unimportant does that mean that if you keep repeating to yourself that a bad memory is not important will you forget it? and does this also apply to things you've read, things you've imagined, words you heard, facts and songs? thank you! have a nice day!![regular_smile regular_smile](https://www.kidzsearch.com/questions/qa-plugin/wysiwyg-editor/ckeditor/plugins/smiley/images/regular_smile.png)