Use 'think ahead' for practical, real-world planning, like finances or daily tasks. By thinking ahead, he was able to save enough money for a new car.
Pro Tip 2/3
Future Events
'Think ahead' is about preparing for future events, not immediate ones. She thought ahead and brought an umbrella in case it rained later.
Pro Tip 3/3
Not Just Self
Thinking ahead can involve considering others' needs or how events affect everyone. The teacher thought ahead to schedule exams after the holiday so students could study.