Where is the line between personal and private?

Not everything personal is private. Some personal things are private, and some are public. Very public.

How you feel about feedback is personal and private.
How you respond to feedback is personal and public.

How you choose your value system is personal and private.
How people experience your value system is personal and public.

The emotions underlying your decisions are personal and private.
The impact of your decisions is personal and public.

Your thoughts are personal and private.
Your attitude is personal and public.

Just because something is personal to you does not make it private from everyone else.

The time is now. Do the work.