-It must be difficult to accept so drastic a change.
Why not: a change so drastically or a so drastic change?
Does it mean: Debe de ser difícil aceptar un cambio tan drástico? or does it have another connotation beyond my perception?? haha
And also in my notes I have that the construction 'so drastic' is made up of one adverb + one adjective within an adjective phrase, right, but at the same time they all are inside a determiner phrase??? where the **** is the determiner?? haha