In this video titled The Mandela Effect Explained Part 3, Elizabeth April discusses the concept of parallel realities and the choice individuals have in deciding which reality they want to be in. She explains that the old earth is being consumed by lower vibrational energies, while the new fifth dimensional earth is uplifted by light and love frequencies. April mentions symptoms of this reality shift and highlights the differences between the two parallel realities. She also emphasizes the importance of spreading this knowledge to help people make informed decisions. Ultimately, she states that the choice of which reality to live in is in the hands of each individual.