Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
So, if worrying can kill us, it will not be a waste of time to reflect on the nature of worry and decide to stop worrying before it kills us.
Source: https://opelikaobserver.com/stop-worrying-before-it-kills-you/