Sometimes we get so immersed in our writing that we forget about how much we love the writing.
Well said! I used to write for pleasure when I was a teenager - stories, songs, poems, all sorts of stuff. This is what drove me to study English and then Creative Writing at university - while I was there I wrote some good stuff and even had a bunch of short stories published in mags and anthologies.
BUT doing the courses on writing turned it into WORK in my brain. It's been well over six years since uni and despite thinking about stories all the time, and thinking about (and wanting to do) writing, I have been unable to get anything done. I procrastinate terribly and generally just give up to play video games, etc. If I actually do sit down at a computer I have extreme difficulty in translating my story into words.
It's odd - I can think of the perfect way to write things when i'm plotting in my head in the car or the shower, but as soon as I sit down to actually do it - BAM, blocked.
I've only just started getting over this recently by scheduling time for writing - Wednesday nights, write 500 words OR write for an hour, whichever comes first.
And then trying to write at other times when I feel like it, such as early mornings.
Setting yourself manageable targets and plotting out your scenes really does help.
Also, I listen to soundtracks with headphones on - specifically soundtracks to fantasy movies or games. If I listen to the music I like, which has words, I immediately get distracted.