"I think a strategy aimed understanding wrong answers in your weakest area can be a more efficient use of preparation time." This is how I study. I don't need

"I think a strategy aimed understanding wrong answers in your weakest area can be a more efficient use of preparation time." This is how I study. I don't need to review my strong areas, I need to learn the weak ones. I can cruise through tech certs very quickly this way. People are always surprised when I can learn earn a cert after studying only 2-10 hours for it.