English ⇄ Russian

not have the stomach for stresses
idiom.	не хватает смелости (What happened is that these journalistic heavyweights – and their employers – just didn't have the stomach for a fight. capricolya); не хватает мужества (To lack the courage, determination, or resolve to do, face, or experience something unpleasant. Can also be phrased as "have no stomach for something." capricolya); не хватает духу (capricolya)
inf.	слабо́ (слабО (second syllable stressed) Stas-Soleil)

not have the stomach for: 3 phrases in 2 subjects

Idiomatic	2
Informal	1