Here's an analogy- 3d is the fear train, unawakened humans (those who haven't made the choice of love vs fear), egos, resistance to life experiences, the body/emotions/mind are disconnected from Soul/Spirit, negative polarity is also found here. 3d is I am a body or I am emotions or I am mind. 4d is the train station- it's all about healing and transformation here, this is the level of Soul, this is where chakras are, astral plane, nadis, meridians, axiatonal lines, some disincarnate negative polarity is found here on the astral plane, this is the middle ground between fear and love. The Soul connection begins here and begins to integrate the body/emotions/mind into Soul. This is the level where intuition begins being followed, psychic powers begin (clairaudience, clairsentience, clairvoyance, remote viewing, astral projection etc). 4d is I am a Soul having a human experiences. The Soul (spark of individuality) is leading the body/emotions/mind. 5d is the love train, unconditional love, oneness, acceptance of life experiences, this is the realm of the Spirit, Spirit is the sameness with all, the ocean. Soul is the drop and Spirit is the ocean. Here Spirit leads the Soul, the Soul is an important drop of water but within the ocean of Spirit. This is the level where you realize you are a cell in the body of God, or an outer layer of an onion while God is the center of the onion. Spirit is where I am you and you are me makes sense. Spirit is Unity in Diversity. At the level of Spirit you see all people and animals as equal sparks of the Divine and worthy of love. You also sense the akasha space, access akashic records, channeling, multidimensional timelines, Spirit exists at a vibrational level above the astral plane. Once you are 5d, you can see 3d and 4d but not be affected by the consciousness, you see every opportunity as a chance to love and forgive.
Recommended reading:
Stations of Identity https://ascensionglossary.com/index.php/Stations_of_Identity
3d and 5d timeline split https://ascensionglossary.com/index.php/Bifurcation_of_Time
How to achieve 5D? Balance the male and female within and you find zero point (Christ Consciousness) which is freedom from the matrix of duality. All the male vs female, us vs them is nonsense, there is always something to learn from each other, be unconditional love, see each other as spirit, go beyond the 5 physical senses. Any suffering you see is an opportunity to love either self or others.
Step 1- Heal DNA (ancestral family and planet) by living the Law of One https://ascensionglossary.com/index.php/Miasma
Step 2- Acheive Hieros Gamos https://ascensionglossary.com/index.php/Hieros_Gamos