The signs as back-to-school supplies-

A notebook to write down your misery- Gemini, Scorpio, Pisces.

A stapler to staple yourself with- Aries, Taurus, Sagittarius.

A calculator to calculate the stupidity in your class- Virgo Capricorn, Aquarius.

A backpack to carry all the weight of your problems- Cancer, Leo, Libra.