Bitcoin is changing its price as time goes by. If someone wanted to invest on bitcoin, I think the earliest is the right time but there is no late for investment. I think that in investment there is always a risk so anytime you want to invest you should be ready for any risk that you will face. Bitcoin is a good source of income but bitcoin can be also the one that might lose your money so be wise on investing bitcoin. If you are just investing today, you need to risk more money because of bitcoin's price but risking can be the way to reach your dream.