It's finding a balance between confidence and humility. You need supreme confidence in your idea and your unique ability to make this idea a reality whether is a product or service or whatever. At the same time, you need humility to know not only what you don't know. I knew I am not good at marketing and sales. I need to also recognize there is other stuff I don't even know I don't know having the humility to bring that on but balancing when I bring in a third party to get advice balancing that with confidence that I have this great idea and I am moving it forward. So I think there is that apparent tension between confidence and humility, but, striking that balance seems really important to be able to move things forward and keeping in the direction that you envisioned.