So i'm a 16 year old girl and i really want to start a youtube channel just for fun, i don't expect to get like a million subscribers or anything crazy i just have always wanted to do it, but today i tried to film a video on my iphone just for fun, i wasn't planning on posting it or anything, but i was so awkward and unnatural in the video, and it didn't seem like i was acting that way while filming it but looking back it my voice was like kind of shaky and i kept not looking at the camera and i was just really awkward and i feel like no one would watch my videos if they are like that. How can i not be like that in videos and film them and be natural and funny and light not all awkward and nervous? (i didn't feel nervous at all while filming this btw so it was really weird to me that i seemed like it in the video) any youtubers out there that have experienced similar problems and know how to fix it/any tips for starting a channel?