All the qualities you mentioned are very important for investing. An investor must adhere to the above qualities. If one does not want to invest and if he goes to invest against his mind then there is definitely a possibility of loss instead of profit in that investment.
An investor must implement pre-planned decisions to make. An investor doesn't suddenly jump into investing on a coin, before investing, an ideal investor does a lot of research on that coin and analyzes the market before investing.
An investor must have a lot of knowledge on risk management. An investor never wants to get super rich in a short period of time because risk management involves no investment that makes you rich overnight. Moreover, if you want to invest, you must have confidence in the investment and have the honest courage to deal with the various risks involved in the investment. Moreover, investors who do not have all these qualities never get any positive feedback from their investments.