My effort at a DDNOS-specific response. (Not everyone with a DID-like dissociative disorder meets the full criteria for DID.)
Syne wrote:1. Is alters created or was split from a person's consciousness? Or both? If created, is it correct to say that alters that are created, over time develops their own identity/lives?
I thought of them almost as created as placeholders to hold trauma, but its more complicated than that. Once a person creates alters to dissociate trauma, they can also have emotional purposes for that person - though I'm not yet sure that they don't still come with trauma-based origins in those cases.
2. Most important, and I think the most rude, and what uninformed person most likely ask: how do you know you're not making things up? For those that have no recollection/memories when they switch, I understand. But those who are aware/co-inhibit/co-conscious, how do you know the voice inside your head isn't just you making things up? I mean it could just be you answering your own questions.
I guess what you're describing comes under DDNOS. (Co-consciousness without memory gaps and clearly separate lives etc. - where alters attempt to (roughly) live the life of one person.)
The "answering questions" bit can be doubted completely, but if you lose control of your body and go "three feet back" so you are the one who is "co-conscious" not the one in control, its more obvious. Though that can be denied easily if you think its normal, e.g. things like thinking you just have no willpower.
3. For some of you, names and ages of alters change. Wouldn't this make you wonder if you're making things up?
Yes and no. Because dissociative disorders are created by the mind as coping mechanisms, in a way you
are making things up, - but more like the way that a person experiencing flashbacks isn't actually "there" again, but their mind will replay the incident or feeling as if they were.
The downside is that you can also make things up, e.g. for denial purposes. At worst I'm highly irresponsible with an over-active imagination - at least my own presentation made it very clear I'm not psychotic.
4. Do you really hear your alter's voice in your head? If so, do they distinctively different from each other?
I've never heard voices in my head. I admit I used to have some stuff bouncing back and forth as I was falling asleep, and also dreams being interrupted by thoughts that I could "hear" in the dream, and then the dream would change. I think I mainly had to rely on trying to "sense" thoughts and feelings because I don't seem to be prone to "hearing stuff" inside my head when I'm awake. I think I'm just not made that way. That didn't stop me losing 10, 20 minutes at times.
5. On one hand, I'm leaning to consider that alters are different personality, but still the same person. Just different attitude. I understand naming (or do they name themselves?) these personalities, but if so it doesn't make sense to view them as separate entities as the first, because even though they're split, they're still coming from the same person. It's confusing.
They choose their own names if names are relevant. Its not exactly the same person with a different attitude so much as "different parts of the same person" if that makes sense. Different parts can hold different memories and emotions as well as having different attitudes, though in a person with "DDNOS" memories may simply be "further away", "fuzzy" or "inaccessible" when a particular alter isn't present.
6. Do you (which I believe called the Host) are aware of the switch? I mean, when you're 'gone', where did you go? Are you still aware of what the alter is doing to the body? The conversation? Is it a total switch or only a switch in personality (attitude)?
For people with dissociative disorders with less separation its usually fuzzy and "three feet back" more than completely gone, though there might be rare occasions when people who don't quite meet the specific DID criteria have dissociated completely, though its likely they'll just end up with memory gaps than "going anywhere".
Switches aren't so much just changes in attitude (e.g. one minute you love biscuits the next you hate them with a vengeance) but also are experienced as changes in awareness and level of awareness, the amount of control a person has over their body, level of consciousness, etc. You might not be fully aware you weren't in control until you realise that you suddenly are, as if you're coming out of a fog and suddenly realise where you are, or are waking up and suddenly realise you were dreaming. or you might be fully aware that you can't move your body or speak when you want to, but be very aware of what is going on around you.
Sometimes people may have had odd experiences like having to ask an alter to do something, or an alter getting tired and lying down to go to sleep, at which point things go "quiet" (you can't feel their presence) and you have control back again.