Many equity investors are worried because the markets are tanking. They are seeing their networth go up in smoke , and are running scared. Brokers are deluged with calls from distressed clients because of the double whammy which has hit the Sensex.
Actually, this is a great time to buy good companies ! You can get them at a bargain, so make the most of this great opportunity. We rush to buy a quality TV when it's available at a discount - so why not buy the shares of the TV manufacturer when they are on sale ?
You need to remember that the biggest danger you need to deal with is not Trump or demonetisation - it is you ! As long as you can control your behaviour, you will be fine.