Welcome to My Homepage
My name is Donald (index 0).
Donald Duck (index 1).
I live in Duckburg (index 2).
My best friend is Mickey (index 3).
And I'm in love with Daisy (index 4).
We use a negative number (-3), which selects the three last p elements. This will start the selection of p elements from the p element with index position 2 (the 3rd element from the end).