A year ago, I thought the biggest skill was writing better prompts. Now I’m not so sure. The more I use ChatGPT, the more I realize the real skill is knowing when to stop believing the first answer. Sometimes it gives an excellent explanation. Other times it sounds equally confident while quietly making a mistake. The difficult part isn’t spotting the obvious errors it’s recognizing the answers that are 90% right but contain one incorrect assumption that changes everything. That has changed ...