The word investor is anyone who does business in the Bitcoin space to achieve a goal which can be monetary or non-monetary. Somebody can invest time, skills, or money in Bitcoin and the reward he is expecting can be informed of money or other intangible reward. People who do bitcoin awareness and education voluntarily can be said to be investors. He might not be expecting money but he experts that his students or audience learn about Bitcoin and become believers. The joy of a bitcoin volunteer is the natural sense of accomplishment. Now investors can put in money with the main of making profit within a short, medium, or long period. Some traders target daily profits and others within days or months but bitcoin Hodlers can keep the currency for years or even decades.