If you are struggling in life please go seek medical help IRL, online will not do much help for you especially relying on others. I believe you can get through the tough times and get the help you need, I hope if you can talk to somebody who can help you with the things you are struggling with can also help you on your confidence. I bet you look perfectly fine, please try to ignore the thoughts in your mind telling you that you look bad. I do not know what you look like, sure enough, but I do not think you look bad. Nobody looks bad, we are born the way we are and we should try and think of the positive things about ourselves. <3 Have a good morning/day/afternoon/night and I hope things get better, best of luck in life to you!
Prohibition of alcohol helped Jazz grow because it was often played in speakeasies and at many 1920s parties, it also derives from slavery when slaves sang the blues. This later evolved into the jazz genre or dixieland one genre was called I believe, some iconic Jazz artists include Louis Armstrong and Billie Holiday who was a blues singer