In my 33 years of spreadsheet use, I have not once referenced the sheet name in a cell reference within the same sheet. If #Excel adds it during the formula creation, I always edit it out.
Bond: 'Do you expect me to talk?
[Bond looks at camera.] He's going to say he expects me to die.'
Blofeld: 'No Mr Bond I expect you to die!
Bond: [still looking at camera] 'Told you.'