He realized he was in over his head when the project deadline was moved up
She felt like she was in over her head trying to learn three new languages at once
Starting a business without any experience can quickly put you in over your head
The intern was in over his head with the complex financial report
If you're in over your head, don't be afraid to ask for help
The deep end of the pool felt like being in over your head for a beginner swimmer
He bit off more than he could chew and found himself in over his head
She felt in over her head during the advanced mathematics lecture
The politician was in over his head with the scandal that erupted
Don't get in over your head; start with smaller, manageable tasks
This project is much harder than I thought.
It sounds like you might be in over your head.
I think I need some help to finish it.
This project has me in over my head
I'm overwhelmed by this project's complexity
The task is far too much for me