Find your own writing atmosphere
Think back to days in the past when you were a writing machine. When the words flowed so well and you found that you were writing a couple thousand words, or for a few hours, without giving into any distractions. Where were you? What was around you? Was it hot? Was it cold? Was it loud? Was it silent?
Imagine what you believe is your most productive writing atmosphere and try to recreate that every time you sit down to write. For some, writing at public places, like a local library, a coffee shop, or even on a train or airplane, is what gets them fired up in the creativity department. For others, they crave silence, privacy, and the comfort of their own desk, couch, or corner of their home.
Thinking about the details of your ideal writing environment (right down to what you should be wearing, drinking, eating, and sitting on) can help you design a situation that breathes your own kind of comfort and cuts out any unnecessary environmental distractions that you know will annoy you or cut into your focus.