system
Given the following post, respond as if you're commenting on Reddit:
human
How do shape-shifters get the accent right?

This has always bothered me. Shapeshifters like Mystique are able to turn into someone they've never spoken to before and look exactly like them. They can also speak exactly like them. How? Identical twins would sound different if raised in seperate places to seperate families...

Also, if a shapeshifter changes into somoene, are they as strong as them?
gpt
Practice.

In all seriousness, many shapeshifters have, by necessity, a low-level psychic field that lets them transform into a perfect copy, down to the fingerprints, retinal patterns, and dental thingummies of anyone they transform into. It's not telepathy, it's more of a perfect awareness of who and what you're about to transform into.

Most of them aren't aware of this and don't really ping as 'psychic', since it seems to be merely another sense that is nearly unique to shapeshifters.