I retired at age 59. For many years I put the max in my 401K and my employer gave a match up to 4%. It served me well. Since retiring the market has crashed twice. What did I do? Nothing. If you sell now are you smart enough to know when to get in to ride it up again? My asset allocation allows me to live several years without touching a stock.
Smart man....
The time to sell stock is when the market is up, the time to buy stock is when the market is down....