I am very new to mac. I was using the "notes" application to write down a book ive been working on (stupid i know). Today I decided It was really imporant I back this up. So I highlighted about 40 pages I had written, and clicked copy, but somehow must of accidentally hit paste, and I literarily lost hundreds of hours of work..... I understand how stupid it was to type this out in notes...... I looked for a undo button but it wouldnt let me undo my paste is there any type of history anywhere with this program? i cant even begin to express how important this is. Any help is GREATLY appreciated, can anything be done at all? Im willing to try anything.