Why is disciplined self-documentation essential for an employee's long-term career health?

Answer

Managers dealing with high workloads may not retain perfect recall of every accomplishment over a long period

Regardless of the review system, the quality of documentation is paramount. Employees must maintain their own detailed records of accomplishments because busy managers may not have perfect recall of every win achieved throughout a lengthy review period.

Why is disciplined self-documentation essential for an employee's long-term career health?
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