[sfvisser]

The fact that some things are more easily — or better, directly — expressable in some languages doesn’t necessarily imply your thinking is changed or that you can’t internalize the concept without access to that language.

I don’t have twenty different words for specific shades of green or types of snow, but can still easily recognize them and use them in my thinking.

[s1artibartfast]

Yes, but think about languages that don't have the concept of green, but only a shade of blue that we would call green.

This would not stop your ability to describe it, but would change how you relate it to other colors.