Do you think keeping a diary is dangerous?

Yes I know everyone will say a partner shouldn't read it. But still. Is it dangerous having so much about yourself and past relationships and things you done forever in print (or type)?

I'm worried what a future boyfriend might read in my diaries!! Some are on paper from way way back. a lot is now online but private to me. But could be accessed if on my phone.

Do you think keeping a diary is dangerous?
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