Order of presentation and CS108 and "seeing it"
	The structure is there
	But it takes a while to see it correctly
	Practice!
	Today we'll look at a lot of examples
		The logic should make sense

Nesting:
	One thing inside another
	In this case, one "if" statement inside another
	"inside":
		If statements control a block

if(something){
	This is inside the block
	So is this
}
This is not inside the block for the "if" statement

App Inventor made it easier to see what was inside each "if" statement
	Since the "if" statement held other pieces

These are the same everywhere	
	"if" inside the shader for the extra little houses

The importance of proper formatting:
	It is not important to the compiler
	It should be important to you!
	Be consistent within the same program
		Ctrl+t will fix indentation automatically

Nesting:
	Let's find a nested "if", and figure out why
	Look inside 492 game engine or vulkan tutorial

Logic:
	nested "if" expresses logical AND
	You can often use && instead

Make an example, with a loop and numbers that match or don't match
	This will nest an "if" inside a loop!

Avoiding nesting:
	Sometimes you can deal with error or easy conditions early
	That can avoid nesting
	Example in lurk server

Nesting, and number of levels:
	Generally, more levels make it harder to understand the program
	However, you often need several levels of nesting
	If you've got more than 4 levels, try very hard to simplify

Hunt for examples in the Linux kernel

Active Learning that won't be graded or anything
Convert this nested "if" statement to a non-nested "if" that does the same thing:

if(x > 5){
	if(y < 3){
		println("A");
	} else {
		println("B");
	}
}