Please choose the correct ending to complete the given sentence: Relationships: [header] How to be a hero in real life [title] Let go of your ego. [step] A real hero knows that their actions might go unnoticed, and that's okay. Make sure that you are trying to be a hero for the right reasons.

Ending1: For example, watching a pilot eat his lunch out of boredom or watching a woman's baby walk through the halls is not how to apply your ego. But if you want to be a hero for a reason, do what you can to make it happen. Ending2: Know that being a hero doesn't mean being ugly or stupid, or being narcissistic towards others. Allow yourself to have strong opinions, even if they are not directly related to your ego or pride. Ending3: You need to be willing to help people who might not even know you have intervened on their behalf. You have to be focused more on the feeling you get from doing the good deed than receiving praise. Ending4: [title] Know that it's important to be a hero. [step] Don't be an arrogant or whining body builder, but be a true hero and stand by the side of the road, enjoying your victory (even if you don't win it! ! ).

Answer format: ending1/ending2/ending3/ending4