Mental Hacks to Be More ConfidentWatch
How will I build up my confidence? Any advice?
Personally I used to do magic for large audiences, I used props to help me stick to what I wanted to communicate and always have the same first and last line which was my name and what I was going to be doing. This grounded my which helped me to deliver my speech confidently because I definitely know my own name and what I am supposed to be doing at the very least.
Practicing makes perfect whether you are telling jokes, your family laughs so you can believe in the joke and tell you friends, or practice conversation starters with your family and know they work. Practice what you want to do, believe in it, believe in yourself.