Does everything have an opposite?

yes, it does.

But life is far more than dualistic conceptualizations. There is 5 antithesis to every 1 idea. and vice versa. endlessly. Its what we call "society".

..What is matter and anti-matter? Stupid people saying stupid things for 1000 Alex.

It might

That's pretty neat. Shame that nobody can read it.

Farts are just food ghosts

salt is the precipitate of the combination of an acid with a base, so the opposite is water

Sugar

Wait no, pepper