Getting into the mindset of being productive can be a challenge, but there are a few things you can try:

1. Create a work environment: Set up your work space so that it is comfortable and minimalistic. Remove any distractions such as TVs or social media and create a space where you can focus.

2. Plan your time: Create a schedule with tasks that need to be completed. Divide your time into blocks for specific tasks whenever possible. Prioritize tasks by importance and due date.

3. Use Time Management Techniques: There are many time management techniques that can help you get organized and stay focused. For example, the Pomodoro method, where you work for 25 minutes, then take a five-minute break. You can experiment and find a method that suits your working style.

4. Avoid multitasking: Multitasking can be an illusion of productivity. Instead, focus on one task at a time, finish it, and then move on to the next. You will complete tasks more efficiently and quickly.

5. Maintain a healthy lifestyle: Adequate sleep, healthy eating and physical activity are essential for productivity and concentration.