I agree with 1, 3-5, but I don't understand why did you write "ICO investment" if one can invest in solid cryptocurrencies as well. Moreover, I think the investment should be distinguished into short-term (less than 1 month), mid-term (1 month - half a year) and long-term (more than half a year), while the word 'daily' should be put before the word 'trading' to make sure we distinguish trading and investing. Perhaps, there should also be added gambling with cryptocurrencies, because it can also be a way of earning them and it's not riskier than ICO investments, so it probably deserves the place on the list.