Adverbs are disappearing. One of the most neglected is “well.”
Good is an adjective. Adjectives are used to describe nouns—persons, places, things, or ideas.
Good can also be a noun, meaning “that which is morally right; righteousness.”
Well is an adverb. Adverbs are used to describe verbs—action words.
So, are you doing good, well, or both?