First, of course, you need to think it over yourself. And if you’re potentially interested, you'll need careful evaluation by healthcare professionals to determine whether surgery is right for you.
In the meantime, you might want to read this article:
Curious about whether you might qualify for bariatric surgery?
Information contained herein is not medical advice and should not be used as an alternative to speaking with your doctor.
Discuss indications, contraindications, warnings, precautions, adverse events and any further information with your health care professional.