"My theory is that if you look confident you can pull off anything - even if you have no clue what you're doing"

In this quote, Jessica Alba is revealing her belief that confidence is an effective tool that can assist an individual be successful in any scenario, even if they are uncertain of what they are doing. She suggests that by simply appearing confident, one can emit the impression that they are capable and educated, even if that might not hold true. Alba's theory highlights the significance of confidence and how it can impact one's capability to achieve their objectives. It also serves as a tip that in some cases, it's not about having all the answers, however rather having the confidence to handle obstacles and figure things out along the way.