I think there are more abstractions available compared to java. That means there are possibly more things to understand before you can know how a piece of code

I think there are more abstractions available compared to java. That means there are possibly more things to understand before you can know how a piece of code will exactly get to be executed. Now, having more abstractions also mean the code can be more explicit and demand less "simulating in your head" in order to understand what it does.