Lila loved her iPad. She played games, watched videos, and drew pictures. The screen lit up with colors and sounds that made her smile.

“Just one more game,” she whispered.

At first, it felt exciting—like fireworks popping inside her head.
Every time she won a game, she felt a burst of joy.

She didn’t know it, but that burst was called dopamine—a happy spark her brain used like confetti.

But after hours on the iPad, the sparks weren’t as bright. Lila’s body felt heavy. 

Her eyes hurt. She was cranky and didn’t know why.

When her friends knocked on the door to play tag, she shook her head.

“Not today,” she muttered, staring at the screen.

After a while, her friends stopped coming by.

Lila scrolled and tapped, but she didn’t laugh anymore. She felt lonely.

The iPad had once felt like candy—but now it was too much candy, and her joy had a stomachache.

Her mom peeked into her room.

“Lila, you haven’t done your homework. You haven’t gone outside in days. I’m worried.”

“I’m fine,” Lila grumbled, though her chest felt heavy.

That night, as she sat with her iPad, a little POP! echoed.

A small, bouncy brain with glasses jumped onto her screen.

“Hi, Lila! I’m Max—your brain. And we need to talk.”

Max pointed to a glowing spot.

“This is your reward system. Think of it as the cheerleader in your head. Every time you play a game, it tosses out dopamine confetti that makes you feel excited.”

“But too much confetti makes a big mess,” Max sighed.

“When the iPad keeps giving you spark after spark, I get dizzy and tired. That’s why you feel cranky and can’t stop, even when you want to.”

Max tapped another part of himself.

“This is the prefrontal cortex. It’s like the wise coach of your brain team. The coach helps you make good choices, like when to stop or switch to something new.”

“But if you’re on screens too long, your coach gets sleepy. 

Then the cheerleader runs the whole show, yelling, ‘More! More! More!’ That’s why the iPad feels like the boss instead of you.”

Lila’s eyes widened. “So that’s why I can’t stop playing? My cheerleader’s too loud, and my coach is asleep?”

“Exactly!” Max said. “It’s not bad to enjoy your iPad, but your brain needs balance.”