The self is made of dialogue. Words are born from dialogue with others, before words. Even alone, we live with the words we speak to others. I am the dialogue.
The act of asking others a question is another powerful way to learn. It helps you reflect on yourself and develop your imagination.
Voicing out a phrase and listening to yourself is the way to learn to practice English. You can only practice one spoken line in one breath, which becomes the unit of practicing. You can start developing your imagination of words from here too.