In college society it's horrible and stressful (7)
I believe the answer is:
fraught
'stressful' is the definition.
(thesaurus)
'in college society it's horrible' is the wordplay.
'in' means one lot of letters goes inside another.
'college society' becomes 'frat' (I can't justify this - if you can you should believe this answer much more).
'it's horrible' becomes 'ugh' (expression of disgust).
'frat' enclosing 'ugh' is 'FRAUGHT'.
'and' acts as a link.
Can you help me to learn more?
(Other definitions for fraught that I've seen before include "Causing stress" , "anxious" , "Burdened with anxiety" , "Emotionally charged" , "Charged (with); tense" .)