This will be different for everyone. As everyone will offer a different answer or viewpoint, every person will find certain methods easier, and use different tactics to write.
(1) Music - My primary issue is focus. If I can't focus, I won't get anything done. Music helps. Some people prefer non-lyrical, and others lyrical. My choice is non-lyrical. I find it, personally, easier to reflect on. I won't focus on the lyrics, but instead the raw emotion the song is trying to convey. Then, I can tune into my imagination, and scribble away on a piece of paper.
(2) I don't write everyday - I can't do this yet. And i'm not pressuring myself to do this. Sure, it's frustrating when a project sits on the computer and doesn't make progress for a few weeks...or months. But stories can't be rushed. Sometimes I can get out of my lack of motivation phase by throwing on some non-lyrical music, and allowing myself at least half a hour to soak in all that raw emotion. It's a slow process.
(3) I don't use a computer - I find paper satisfying. True, computers are faster. But I prefer paper. There's nothing like filling up all those blank lines with words.
(4) "This isn't my final draft." - This isn't the final piece of work, and because i haven't stupidly posted anything online (As I find I do this with fan fiction which in turn adds pressure to post as soon as possible. This adds stress, and eventually I move on.) breathing is easier. I can take my sweet time without added stress. The final draft will come, but it's far away.
(5) Don't read your first draft - This is debatable. If you find yourself discouraged and lacking motivation because you think your first draft is terrible, stop reading it. Don't read it! Continue writing. I read mine to spot mistakes, make notes on possible improvements and continue on. I'm motivated by my mistakes. If you're discouraged, don't read what you've written! Keep going!
p.s Remember all writers first drafts are terrible.
(6) Finally, this picture - I've posted a picture below for you:
(
THIS VERSION is larger and easier to read)
This is a beginners phase. Something all of us go through. The only way you get out is by persevering, and writing.
Hope I helped!