People like dealing with people that don't make careless mistakes, just like you've said it lkays down on our reputation especially in a business settings. we shouldn't allow making mistakes to be a part of us because it might not place us on the right scale. Even when we are trying out new things we need to set out modalities that would curtail out rate of making mistakes. Our mistakes should not be detrimental to people's lives.
All the best @jasminemary