The very important thing you should have is patience.
We will make it because we are young and we will never, never give up.
If you view everyone as your enemies, everyone around you will be your enemies.
Even if your competitor is still small in size or weak, you should take him seriously and treat him as a giant. Likewise, even if your competitor is massive in size, you shouldn't regard yourself as a weakling.
You never know how much can you do in your life.
A leader should be a visionary and have more foresight than an employee.