The phrase "didst an aboutface" is an archaic way of saying "changed one's mind." Some modern-day synonyms for this phrase might include "reconsidered," "turned around," "flipped," "shifted gears," or "altered course." Other related phrases that convey a change of direction or mindset might include "re-evaluated," "revised one's opinion," "second-guessed," "revamped," or "changed tack." No matter which words you choose to use, the idea is clear: sometimes we need to pivot or adjust our thinking in order to grow or make progress. It is never too late to change course and pursue a more fulfilling path.