I'm 25, I have a full-time job and sometimes I freelance. I'm thinking about making a small investment (£25) into bitcoins on monthly basis. Additionally, I want to invest the money I get from the freelance into it as well, but it's not very stable income, so I mainly want to focus on small monthly investments.

• Can anyone consider this idea as a good one?
• What are the possible cons of this idea except losing all money?