I'm not sure I understand.
I, too, have large unrealized gains in individual stocks. But if I wanted to switch to indexes I wouldn't be hoping the gains evaporate. Better taking gains and paying tax than waiting for value to decline.
I don't need the risk I'm taking to achieve my goals. I'm just having a hard time modifying my behavior from letting winners run and deferring tax (avoiding tax for heirs), to adopting a more conservative AA.
Writing calls and letting a few shares get called away isn't putting a dent in my equity allocation. Please convince me to reduce risk by significant selling and "paying 'the man' his money" in capital gains tax, if you think I should.
I probably should reduce like the OP, but from 65% down to maybe 35%, and it would probably allow me to smile through a big decline.