I think Zahara is the best English teacher on RU-vid teaching you how to understand and speak real-world American English. Based on my learning experience, listening to the lessons is not enough. You need to repeat each sentence at least 10 times every day. You also need to repeat each lesson weekly, monthly, and quarterly, and even yearly. The best way to improve listening skills is to learn to speak it just like the natives. You can't learn to play piano by listening to the others playing the piano. The same holds true for learning spoken English. Learning to speak English is a physical work.
Even after your explanation, I was still amazed at how it pronounced "I was like just, you know" as "ligssy..." English is still mysterious to me sometimes after learning so many years. Thank you for your great work again. Your video always unravels the mysteries that perplex me.