i used to be the same as you. i used to use a ton of salt and put more on top once i was done cooking. whenever i made a stir fry, out came the soya sauce as well. that was until i went to a doctor and he said my blood pressure was higher than normal.
that's when i decided to cut out all extra salt from my diet. he also said that most spices have enough salt in them when you add it to the food. so whenever i cook, i don't add any salt at all to my food, just add some spices. with stir fries i still had some soya sauce, about 1 tablespoon.
the funny thing is now if someone adds salt to the food they have cooked, i find it too salty, and my sister always adds more salt to her food when i have cooked it lol