Will it crash reflection

For “Will it Crash” - what was easy? what was hard?
Fairly easy for me.
For this lesson, writing if-statements - what was easy, what was hard?
It was easy to follow the logic of the if-statements and although nested statements look messy I could also track those fairly well. This is largely in part to my previous coding experience specifically in javascript.
If there was one thing you wish you understood better at this point, what would it be?
I always get confused about boolean logic.