CaptainBasculin

Think of it from a random guess perspective. Guessing a number randomly generated between 0-16 is easier than guessing one between 0-8.

Now think that all passwords are stored in certain amount of bits, so let’s compare 4 and 8 bits.

Each bit has a chance to be either 0 or 1, so guessing a single bit’s possibility is 1/2.

Guessing the correct orientation of 4 different bits takes 1/2⁴ = 1/16

Guessing the correct orientation of 8 different bits takes 1/2⁸ = 1/256

Now think passwords being stored in more bits(=longer password)

In my experience no plane could compete with the comfort of a table seat in a train with friends.