Where I can find angel investor ? Is it a good way to scale up our product ?

I've been working on many products and some of them failed not because of the product idea but it's about the founder give up early. I believe and already validate the market yes it works, but going to the pitching stage with the VC is something that makes me worried. I have a personal problem that not all people can understand and it very affected my time I can't go anywhere in flexible time as the other CEO do. Of course, it's something that VC won't from us. I try to rebuild the product and yes i know the cost is not cheap that's why I'm seeking an angel