Any language TC BB Q7 test 5

I tried to apply math strategy here by using ( conspiracy -ve ) against the experience … blank (i ) … experience , I thought it is a negative connotation. But greg used what came after by…

Moreover, I thought that ( it ) here refers to the language, is it correct ? or it refers to the experience because it is the closest noun to it ?

Manage is -ve in the this context . First it in my opinion is refereeing to language while the 2nd it is refereeing to experience