I think that investing in everything is risky especially bitcoin. Dont take anyones advice about what will happen with the currency. Personally I believe we are just starting, just my own opinion and you shouldnt consider that as investment advice as well.
I think Never invest more than you are able to lose Bitcoin is a very risky investment and you should keep in that in mind at all times. especially the price Bitcoin is still going down this time.
I agree. Bitcoin is too risky everytime and every minute in doing business, vulnerable... This 2018 you can still invest in bitcoin you should try. Try and try but don't try and try without taking the lessons you have learned from the mistakes and from reading. Try to invest to see what will happen.