A. Learning to dance has little to do with wearing glasses, and it is possible to learn to dance with glasses. It's just that there are some inconveniences in learning to dance with glasses: for example, it's easy to fall off or sweat your eyes and so on.
But these are small problems that can be overcome and solved. If you are afraid that your glasses will fall off, you can tie them up with a small string, and if you wear glasses, make sure they are made of resin, so they won't break easily. If you have a low prescription, you can take off your glasses and be bold if you are learning to dance.
It is not easy to learn without confidence as well as hesitation, even for those who don't wear glasses, so it is better to let go and practice.
Second, dance introduction:
Dance is a performing art, the use of the body to complete a variety of elegant or difficult movements, usually accompanied by music, rhythmic movements as the main means of expression of the art form. Dance is usually performed with the help of music and other props. Dance itself has multiple social meanings and roles, including sports, socializing/courting, rituals, and ceremonies. Dance has been important in rituals, ceremonies, celebrations and entertainment since before the dawn of civilization.