I'm similar. Some alters differentiate themselves from me, but a lot of them don't. For me it was isolating being in DID/OSDD spaces because everyone seemed to know when different parts were out, what their names were, who was who, etc. But, I've talked to other people with DID/OSDD who also don't differentiate their alters. So we're both not alone in this ^^

I feel exactly the same way. Even with using plurals those in my system tend to shy away from anything that would openly showcase DID or plurality. I've never been inclined to be open about it or distinguish myself but I think that's also in part because I hide it so heavily offline that it reflects online. You're definitely not alone on that front

Nah, you're not weird I have sort of the same situation. Except they only differentiate themselves from each other during music production. So the only time anyone except for me knows that it's a different personality in control unless I'm working on music.

we like to sign off. the reason why is like, we're all different and we like to express ourselves when we can. some of us talk differently than others, stuff like that. still, not doing that is perfectly normal and okay