<prompt> Human: Essentially at the moment i make enough so i have 100 or so NZD spare a week. I do my best to save that but the odd time things pop up. So here is my question is creating a savings in bitcoin a good idea. As from what i understand the value of a bitcoin is fluctuating. I was looking at putting a small amount per week lets say 35 and the rest of the left overs in another savings account with my bank. Ive just signed an apprenticeship so my wage will rise alot over the next 3 years so i want to make the most out of my money while im still young. im 22 currently.  <response>: Would you gamble 35 a week in roulette? 