I don't use salt in anything when I am cooking unless it's baked items like bread/cookies & even then I generally use half of what the recipe calls for. I've been doing this for years & years & we don't even miss the taste. I figure if you eat a bowl of soup with crackers, you get enough salt in the crackers....if you eat some BBQ, you get salt in the store bought sauce & store bought bread you eat on the side, etc.
My DH uses LOTS of pepper in all his food. If you were to see a serving of mashed potatoes on his plate you would think it was an ant hill!