A Thai patient who had bilateral advanced glaucoma, severe ocular side effects due to anti-glaucoma medications, and uncontrolled intraocular pressure volunteered himself to reveal his direct experience towards glaucoma surgery to public how he felt and was before and after operation without script and intervention by doctor, hospital, or even production team. This VDO clip had already been viewed and allowed to publicize by the patient before launching. No commercial relationship. Music and materials are not copyrighted. Both English and Thai versions are available on YouTube.