Need some help. not too serious

Alright. me and my best friend both have DID and we need some idea on ways to indicate through outward appearance who is speaking. any suggestions?

Well, DID is when you have more than one person inside of you, basically. So, each of the Alters have their own.. uhm.. Ticks? I guess is the word. Here's an example.

When sitting I...
(Me) Lean back in the chair, rest on arm on the table, and tap my feet.
(Kendra) Have both feet firmly on the ground and both arms on the table.
(Kylee) sit very proper with good posture.
(Max) have my shoulders forward, eyes focused, and I constantly push the hair from my eyes.

So, I guess you can just learn each others habits. That's what me and my friend do. We're in the same position as you. We both have it. Unfortunately.