When we come to Bitcoin we need patience and determination. Bitcoin is an electronic currency whose quantity is limited. So it can not die prematurely. We have nothing to worry about Bitcoin. This is an opportunity for us to hold more Bitcoin.
The final decision is yours.
Nothings wrong to invest today in bitcoin if you know someone that is 5 years a head of you in bitcoin ,be grateful. You can ask her/him a help to be your mentor. Everyone of us need mentor specially in investment or any financial matters. And it is better late than never , then after 10 years you will regret afterward. And it is better to fail than you didnt do anything to achieve your goals.