Humility and patience is the greatest tool to being successful, in any endeavor in life. Using this forum as an Example. Without Humility most people won't lay low to read and contribute for quite a long time. Patience is the greatest weapon of a hunter, utilize patience like its a skill. This forum teaches humility, by examining how often you participate in the discussions without causing havoc. If you humble yourself, you will be lifted above all.
Being educated enough and understanding any circumstances will help you to enhance good decision making.
Humility is really necessary when you are engaging in something that is worth it and when you make your self successful with it, then that's the time where humility will be shown. Yes, patience is also necessary but when you are not disciplined enough, patience will become useless. It is not stupidity when you let someone do what they want, sometimes you need to understand them.