The answer to this question depends on the cultural context. Different cultures have different beliefs and practices regarding salt and luck.
In some cultures, throwing salt over your left shoulder is believed to ward off bad luck. This practice is thought to have originated from ancient Roman beliefs that the left side was associated with evil spirits.
However, other cultures believe that throwing salt over your right shoulder brings good luck. This belief may stem from the idea that the right side is associated with positive energy.
Ultimately, the side you throw salt for good luck depends on your personal beliefs and cultural background.
