motivation
The inner drive or reason that makes you want to act.
Motivation is the inner drive or reason that makes you want to do something. It's what gets you out of bed in the morning, pushes you to practice piano even when your fingers are tired, or keeps you working on a difficult math problem until you figure it out.
Think of motivation as your personal engine. Sometimes it comes from inside you: you learn to skateboard because it looks fun and exciting, or you read a thick book because the story captivates you. That's called intrinsic motivation. Other times, motivation comes from outside rewards or consequences: you clean your room to earn screen time, or you finish your homework to avoid getting in trouble. That's extrinsic motivation.
A motivated student doesn't need constant reminders to do their work. A team with strong motivation keeps practicing and improving even when they're losing games.
People often talk about finding motivation or staying motivated because that inner drive can fade when tasks get boring or difficult. When that happens, it can help to remember your reason for starting in the first place.