The price of altcoin will fall when BTC goes down, and the price of altcoin will fall as BTC goes up. So if I can't tell if altcoin is going up, I suggest buying BTC only.
It has a point. It is important to consider bitcoin as a coin that something that is very important to the story. We this as i can see those people are into doing something that ia important to the mankind. But then we can say that teachers contribution to mankind is to infinity and beyond.