It is worth remembering about the risks and diversifying your investment. This is how you can earn money. Every investment and exchange of funds can have losses and every person should be mentally prepared for this.
Definitely risks are there when you are dealing with business thing. Bitcoin is not that much a business but when you are getting into trading and investments then many traits of business can be seen here in this world too. So go for the less risky option when you have many to choose one amongst them.
Believe me bitcoin will not make you sad even if you put all your money in it but then you have to be extra sensitive about this.