I came across this funny story that I had illustrated for SRA/McGraw-Hill's Reading Mastery program a few years ago. The toymaker has to mend a number of broken toys brought to her shop and can't see what she is doing. A visiting child points out to her that a pair of bright yellow(!)glasses are in her pocket. Wow, she puts them on and all the repairs are clear and possible now.
And that is how I feel with my new glasses. Wow.