yes you should invest now for some sevaral reason the reasom was bitcoin price is low today and when you invest in bitcoin now and the bitcoin price increases you will earn a lot.
I agree to you. Nowadays, Bitcoin already reached the lowest ground of its price and its a good moment for investors to buy a Lot of Bitcoin and they will able to hold it or invest it for a long time. If i were you, I will just invest some of my bitcoins into a legitimate investment sites and I will try to join signature campaigns that ables me to gain a lot of bitcoin and i will add it to my investments.