if stock market crashes...what actions to take!

Hi,

I am a new bee investor and have not seen an actual bear market yet.

I am wondering what action to take if markets turn bearish.

Should i sell off all my stocks immediately and wait for markets to reach rock bottom and then start buying again!!!

Or hold on to my stocks and see thru the bear market... and wait for 1 or 2 years for bulls to return.

What does Jhunjhunwala do, certainly he must have seen bear market in his experience.

What is his strategy, does he sell off or hold on to his stocks.

Best regards