Submitting a resume sooner would have increased the chances of getting an interview for an awesome new job, so someone who does not submit it is regretful.
Consider the staetement "I missed a chance to get a new job the other week and I really wish I had put my resume in sooner.". Based on this statement, is "I don't regret not submitting my resume sooner and thereby missing the chance to get an awesome new job" a true statement? Yes/no/unknown