As for the joys and sorrows of the cryptocurrency, it depends on it. If you talk about prices and the market situation that rises or falls, that's a natural thing in a dynamic. Stay optimistic and think positively, will produce something positive. DO NOT HESITATE! 
I am very excited because I am sure that in the future the whole world will use only cryptocurrency as their legal currency even in their local markets. We will enjoy cashless world and that will be a different experience. I also want to make bit profit in the future and for that I think that there is no better option than crypto because no other business can give you such high profits.