The third step is to improve your environment to make it more conducive to focus. Your environment can have a big impact on your mood, energy, and attention. It can also affect your comfort, health, and safety. To improve your environment, you need to consider the factors that affect your senses, such as noise, light, temperature, and clutter. You also need to consider the factors that affect your ergonomics, such as your chair, desk, keyboard, and monitor. For example, you can reduce the noise by wearing headphones, increase the light by opening the windows, adjust the temperature by using a fan or a heater, and organize your workspace by removing unnecessary items. You can also use a comfortable chair, a suitable desk, a ergonomic keyboard, and a proper monitor to support your posture and vision.