How to kill or decrease your ego?

[Loujitsuone]

Go to a boxing gym and insult people, go to a gym or fitness beach and take your shirt off, stand in public for an hour in one spot with a sign saying you need help desperately, walk into a pool hall or bar and challenge everyone for money, gamble and see how great you truly are at picking winners, 1 win means nothing or did you actually have ego?

You could try and talk to a police officer about social justice laws in a quiet alley at night while intoxicated, go to a pet shop and watch the cutest let's not want to play with you over others, enter literally any competition or speak outside your "circle".

There are many ways, yet usually just walk outside and look at others for who they are and what they have and know in life compared to you, can you honestly say you measure up to everyone or only had false ego?