For me, it is being strategic. You need to be very wise in making decisions and how to manage your own. Being smart is just a bonus in being successful. You always need to prepare yourself in every risk you will make. You have to make your own strategy in earning, investing, and even saving money.
Strategic because your movement has to be carefully plan for better result, we are facing the big risk in this venture therefore
we need to be very careful so we can protect our investment and in the end we will get the success we are expecting.