I know a lot of women who are involved in the crypto world and very knowledgeable in this area. It doesn't matter as long as you are willing to learn and have a strong will. Emotions can overwhelm anyone. You just need to learn how to control them. A lot of men sell during FUDs and what not. I think we see less women in this field not because of emotions, but because of the fact that this is about technology and programming and computers and that is proven to be dominated by men as a ratio.