Subject: Getting Defensive?

I've seen a few posts here talking about BRK's stock price getting a bit lofty and I think that definitely extends to the market overall. A large 20%+ rise last year and with the world events and this years elections in the US, it seems ripe to be rocky.

Not quite sure what I will do - sell some stocks, buy some put options, sit still. After seeing new high in my account, I'd rather not see it drop 20% since I'm not in retirement.

Any good suggestions?