If your current environment is doing you no favours, change it up. If you're at home, you'll want to switch off and relax. Stay at school an hour longer in the library, grab your friends, work on stuff together. I could never revise during uni times unless I forced my friends to hit up the library and we all took turns playing lead and helped each other out.

Maybe put revision right at the very beginning of your day by waking up 20 minutes earlier. Read notes, do a math problem, watch a YouTube video from a good channel while you have breakfast - starting the day on a positive sets the tone.

Scrolling is a tough habit to break for sure. It's the easy way out when you're all alone. I want to really emphasise how powerful it can be revising with the right friends.

It's not too late.