Can anyone who has a lot of co-consciousness with their alters, particularly child or baby alters, describe what they experience?

Also wondering if anyone can selectively suppress their alters, and if so how do you do it and how does it make you feel?

Could someone only let a child alter out under conditions of complete privacy (like hiding in a bathroom under a blankie with a pillow to cry into so no one can hear the child) and have anxiety or panic symptoms from having to suppress it when no privacy is available?

Sorry if these are weird questions... just following a lead from a different post, stabbing in the dark here.

Oops, also forgot to ask, what is the difference between "experiencing one's inner child" and experiencing an actual child alter?