The subject of diversification have been discussed extensively across several boards and from those discussions, I have learnt that diversification is a very delicate thing and often lead many into problems. How many businesses you have is not what will make you rich but how well you have been able to perfect what you do. In other words, it is better to be known for something, like a brand, than to be known for everything because wealth are created through branding. If you have some funds to invest in a business, perfect the business and from the proceed, you can start buying Bitcoin to save for future. I don't support spreading your funds to several cryptocurrency because you may lose your money in the process.