A 51-year-old male came for evaluation of OSA. He has severe snoring in any position, occasional daytime sleepiness, and late-afternoon drowsiness. His ESS score is 12. Otherwise, his health is good. He wants help with his snoring but does not want to wear one of those masks. His BMI is 24. Snoring seen 60. What is the most appropriate treatment option for this patient?
1) Continuous positive airway pressure (CPAP)
2) Oral appliance therapy
3) Surgery
4) Weight loss