Should I stop the Ken exercises in the hight note?

Or I should keep tryin' even if I can't.
My highest note is a F#4 in full voice but Ken exercises go to the high C.
My highest note is a F#4 in full voice but Ken exercises go to the high C.
Comments
which version of the course do you own? 1.0 or 2.0? - There is a difference on what exercises to do when. When did you purchase the course?
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