As I get older (and rack up the general health issues that come with a western diet) I find I use less and less salt. A bit on steak and baked or broiled fish is about all the salt I'll add to food once it's cooked.
During the cooking process, like when making a big pot of soup, I either use the amount in the recipe or a bit less. Celery in a recipe adds salt naturally and adds flavor besides. I find that I've turned to garlic as the flavoring of choice instead of salt.
Unfortunately, with my paying attention to my salt intake, I have begun reading to labels on the boxed dinners and other products I have been using for years. Sheesh. I tell you if you ever really feel the need to induce depression, that's a great way to go about it. I've been making more and more from-scratch items as a direct result.