It may looks chaotic ("explosion") when you don't see the structure. When you do, you appreciate the density of information. When I read perl it's like I read

It may looks chaotic ("explosion") when you don't see the structure. When you do, you appreciate the density of information. When I read perl it's like I read a poem: to take a simple example, 'while/until' instead of 'while/while not' creates more beautiful code