Get in while you can. Now is the perfect time to start getting into good habits. I use sites like YouGov to earn extra money throughout the year. It may not feel like much but I can assure you it all adds up and is definitely worth doing.
They send you regular surveys and you can either get paid in cash or a mixture of different rewards. They're one of the most trusted panels out there and pay really well. You can earn up to £50 for a specialist survey.