In the list of things needed for investment, you can first keep basic knowledge and then have a prudent source of income. Just money, patience and caution are not enough for investment. To arouse interest in investment or to build confidence in investment, you must have basic knowledge about Bitcoin and investment. Then you need prudent money to manage investment. There is a big difference between money and prudent money. So money is not enough for investment, but prudent money is needed. Then you need to plan for investment security and have patience to hold the investment for a long time to be successful in the long term so that you can achieve your goals.