Perhaps not - at least not yet in a physical manner. But do we need to? Is it not the memory of the past that haunts us and not the actual event - that is, when we talk our personal experience of it...
Most human behavior creates energies in the energy system around and inside of you. Whatever you considered to be normal human behavior will in the light of the new awareness be seen as energetic actions, and you should be aware of them.
To name a few:
1) A normal discussion is really an energetic fight of who is right, so the energy in the exchange is dominion of power and mind. People say that they exchange information but in reality, they exchange energy and the degree of affect follows the shared words. Words are containers of energy, and can be seen as symbols. Symbols are holding the energies from the mind that utters them.
2) Asking questions is also a way of pulling energy from others, covered as mental or emotional technicalities. If you ask using the normal way the mind works, you are using the energies of fields to interfere with the field of another person, directed to the mind.
You create focused energy, i.e. the question, which you direct toward the person you ask. This is in fact field intrusion, because the direction of energy enters the other person’s energy system and when the person answer, he or she opens up to your focused energy. What you get in asking questions is energy from others. Therefore, you need to learn to find the answers within, or ask the correct questions, which share energy – not take it.
3) In a gathering of people, the participants in the gathering are creating a joint field. In this collective field, the event, the distortion energies are connected and what is in them, is exchanged. This goes for gathering of people in the bus, on the train etc. as well.
The more solid the surroundings around the gathering are, i.e. the walls or metal as in the bus, the more concentrated the field gets and the more energies are exchanged.
Try to be mindful in your everyday living.
Observe yourself from a distance and observe:
Thoughts, feelings, inner talk, and so forth all generate responding energy in your surroundings and if you do not monitor your energy, you create more distortion energies, because you connect to the fields of other humans, enhancing theirs and your energies.