This is a tricky question - new studies actually show that people who skip breakfast aren't at all heavier than people who don't skip it. The myth that people who regularly breakfast aren't as heavy as people who do skip it has arisen through bad scientific studies that were being conducted in the past. Newer ones, however, show that this isn't the case. For that reason, your question is invalid :)
Sean should make sure he doesn’t stretch out o fast it for too long that can cause more harm then help, make sure he is doing it correctly. Make sure it is a controlled stretch