Exercises like Duolingo are only half the battle. You need to have some immersion in the language you’re learning. Watch tv and listen to podcasts in the target language, you won’t understand (at first) but your brain will start recognising the sounds and structures.
Uber/Dash drivers parking wherever suits them, blocking lanes. Inconsiderate pricks!
Then I get annoyed at the companies forcing them to meet unrealistic expectations or they stop getting jobs.
Then I get annoyed at myself for getting annoyed at the poor bastards busting their asses to make a living in a system that treats them as entirely replaceable.