i'm the same way when it comes to a big crowd, but once あなた start 歌う its like no one is there and あなた are 歌う your ハート, 心 out and when あなた finish its like, WHOA I CAN'T BELIEVE I JUST DID THAT!!!!!!!!!!!!!!
I was like that 2,i just started 歌う a little bit around people at work and sometimes they would complement me on my 歌う and sometimes they would 登録する in and sing with me if it was a song they knew.you just have to break yourself in slowly,singing a little bit here and a little bit there.
Trust me, it starts out like that. When I used to perform solos as a kid, the first time I ever did it was the most nerve wracking experience ever. On auditioning 日 i was shaking like crazy, but that was because I was alone in a room of all men. But when あなた are in front of a huge croud like in an auditorium, as soon as あなた start, あなた start and the whole experience feels blurry. あなた don't remember a thing until あなた are done, then あなた are just like "DID I REALLY JUST DO THAT?". It's what happened to me. I actually got to carried away shivering back stage that the MC had to call me after she announced my name again.
My main advice, don't tell yourself don't be nervous. It's actually scientifically proven that when あなた tell yourself don't be nervous あなた become もっと見る nervous. Just take a deep breath and say "if あなた are nervous, that's fine, everyone get's nervous" I swear it works!
I don’t tell anyone I’m nervous. I let my mind go blank as I walk out. I don’t allow myself to think it nor feel it または anything または else I get super nervous. Then I’m a lot less nervous. Lol. I can’t get rid of it completely even though my job is public speaking and I’m never nervous there.