How can I act confident when I dont actually feel confident inside?

People say confidence is attractive of whatever, but how can I act confident if I don't feel it inside?

Well you need to have confidence in yourself to even act it. Its impossible to act it because you have to be it just to act it. I would say look in the mirror (or not its your choice) but ask yourself what you have that somebody else might want or be amazed by. Get yourself motivated to do something and don't think of the bad side of things, think positive about everything around you and I will reflect in your attitude and confidence towards everybody else

Hope it helped

confidence is acting like you don't care (not in a bad way), acting like it doesnt matter what anyone thinks of you, no matter how you feel inside.

as with any behaviour, if you act it, eventually you become it.

just act. its hard, but eventually, you will get it.

if you dont care that youve done something embarrasing, practically no=one who matters to you is going to care either. I speak from experience. theres always a few people (the ones who either hate you, ignore you, or tolerate you) who will mock you, but that's part of everybody's life. no offence, but part of confidence is getting over it. maturity, I guess.

just tell yourself it only matters if you let it matter. I've used this trick quite a few times when it got hard, and it helps so much.

I hope this helps!
praying for you,
Steph