Stepping out of the stream of selfishness

Q: How can one step out of the stream of selfishness?

Are we aware of the stream of selfishness in which we live our daily life?

Our response to life is according to our conditioning. We are looking with the knowledge of the past.

We are caught in the superficiality of words. If you are aware, words are necessary to communicate but the words don't block you.

Human beings live in the stream of everlasting suffering. Whatever you do with regard to the stream is still within the stream.

If the brain cells have shaken themselves free from tradition how does the brain act in the world of reality?