In terms of Emotional Suppression and Development, Energy beings are able to know and overcome the emotional suppression, if one individual is able to do so. For example, if an Energy being of the 12PM Role Temperament knows that they are suppressing Unconditional Belief, and releases that supression, than other Energy beings of that MBTI+ type would also free the suppression. This "cognitive resonance" appears to extend beyond the Growth Temperaments as well. What's not for certain, is whether someone of a lower Role Temperament, like 10PM or 11PM, can also extend the Emotional Development to other members of their group, though it's possible that it will, and contribute to increased spiritual (or nonphysical-metaphysical awareness).
However, for people with the Gifting and Service love languages appear to be on the border between Energy beings and Reptilian beings, in that they don't overcome Emotional suppression as an MBTI+ group, though through individual efforts and awareness of others. While Gifting and Service love language people relate to Energy beings like other Energy beings, they appear to have more "freedom of choice" in the area of Emotional suppression-development, like Reptilians.
For someone of the 11PM Role Temperament to move into the 12PM Role Temperament, there likely has to be an assistance from someone in the 12PM Role Temperament. If the 12PM Energy being is affirmation love language, then some gesture of affirmation will trigger the development of the 11PM individual into the 12PM Role Temperament (like blowing a kiss, or friendly wave). This concept is somewhat illustrated in the anime, Code Geass, in which the "Power of Kings," was given by CC to Lelouch through a physical contact of a "kiss" (though it really doesn't have to be that dramatic, as a loving touch will suffice), as CC is of the physical intimacy love language.
When a person moves into the 12PM Role Temperament from the 11PM, there might be a "rejection of the soul" by an entity, which means that the person will be moved back down into the 11PM Role Temperament, especially when the person does not appear to be ready for the role of 12PM Role Temperament, such as when there is much emotional suppression. This will make the person an Ascended Being. However, in the case that the soul comes back into the person, and retakes control over the body, it means that the soul is highly advanced, and there is a task he must complete in this life, or something he must do. In this case, the person is primed for the 12PM Role Temperament, and he has to overcome the Emotional Suppression, or be aware of such things, as he grows-develops.
This individual can then "grant" the 12PM Role Temperament to others (especially friends, who are usually of the 11PM Role Temperament) through his love language. Please note that the love languages are Affirmation, Physical Intimacy, and Quality Time, with Service and Gifting being a separate category, as mentioned earlier with relations to Energy Beings and Reptilian beings. When one individual of the 11PM Role Temperament who is "touched by the love" moves into the 12PM Role Temperament, the other MBTI+ people of his Role Temperament also moves to the 12PM role as well.
The 12PM people who come into contact with this person can also "keep" their 12PM Role Temperament, through the love language from the individual, especially if they still have Emotional Suppression. The reason for "keep" is that if the new 12PM Role Temperament individual loses his virginity, especially if to a Reptilian being, than the 12PM Energy beings who still experience Emotional Suppression will likely be ejected from their bodies as well, to become Ascended Beings, meaning they will drop down into the 11PM Role Temperament. Eventually, a new generation of 11PM Role Temperament individuals with the MBTI+ personality will arise, to achieve the 12PM Role Temperament as earlier (though likely without Emotional Suppression as earlier). Certain Energy beings (possibly sharing the complementary political temperament, though same love language of the new 12PM individual, like physical intimacy love language, if the new 12PM individual is of the physical intimacy love language, and CapCom, if the new 12PM is SoCom) might not be affected if the new 12PM individual has sex with Reptilian being, though will likely be affected if it's with an Ascended being; therefore, they also need to be given the love language by the new 12PM individual, lest they be ejected from the body due to their Emotional suppression.
Even though the "old world" 12PM Role Temperament (who did not receive the "love language" of the new 12PM individual) are ejected to become Ascended beings (11PM Role Temperament), if their soul is sufficiently developed, they can still return to reclaim their bodies, and reassume the 12PM Role Temperament. This is somewhat unlikely for those with the affirmation love language, because the previous 12PM Role Temperament people will likely experience soul development in new bodies, and leave the role of reclaiming the 12PM Role Temperament to the next generation, 11PM Role Temperament Energy beings.
If the newly 12PM Energy being individual has sex or a child with a walk-in, then new individuals of lower Role Temperaments will be created bearing that same MBTI+ personality, and appear in all walks of life, of diverse age and racial groups. If the newly 12PM individual has sex with a Reptilian being, then new individuals of that MBTI+ personality will appear in Reptilian form, also in diverse age groups, across all walks of life. If the newly 12PM individual has sex or a child with a sensor, then more 12PM individuals sharing the same MBTI+ will appear, of different sexes and age groups. If the newly 12PM individual has sex with an Ascended being, then people with the same MBTI+, though of Ascended being, or with just Clairalience or Clairgustance (depending on the preference of the new 12PM individual in MBTI+), will be created and appear in all walks of life.
On an unrelated note, all Reptilians are of the 12PM judging from the Reptilian perspective. Though from the Energy-being perspective, Reptilians are of the 8PM to 11PM Role Temperament (like Sensors). In the case of the highly advanced soul, who can return to the body after being ejected (who didn't become Ascended being), it's usually of someone who is "granted" the occasion of the opposite sex, which means that while the soul of the person is usually born into a female (or male) body, the occasion calls for it to be born in the body of the other sex (which is male [or female]). This does not mean the person is transgender, as it is "pre-chosen" before birth by higher entities.