Fun fact, One of my Alters dared me to make this stream!

What are alters-

ALTERnate personalities

Oh ok

How many are there?

It's kinda over 100, And I sometimes develop new ones

That's worse than i could have ever thought

Yep

Do some only come once?
Are there any that recur often?

Honestly I'm still figuring that out for myself

How long are you usually are "you"

Most of the time, Since I have most control over it

That is pretty good

If it would help, try associating "you" with a song or melody and try to hum or search up the song whenever an alt tries to surface

I already do that, And Since i've had a lot of time with them, They barely even want out at this point xD

Oh good
I couldn't fathom what it would be like to have many personalities that could come at any moment

True

The closest thing I have to another personality would be when my mind cracks from stress and I make rash desicions that aren't the best for other people.
But that is nothing compared to you

You'll get through it

Probably
But it has either gotten worse or I have only taken notice of it through maturing
Either way it's a long road for me to go to control myself

It just takes time, You get control over it soon

Awareness, focus, planning, execution,