oddhour:

for the self-conscious beginner: No one makes great things
until the world intimately knows their mediocrity. Don’t think of
your writing as terrible; think of it as preparing to
contribute something great.

for the self-conscious late bloomer: Look at old writing as how far
you’ve come. You can’t get to where you are today without covering all
that past ground. For that, be proud.

for the perfectionist: Think about how much you complain about things you love—the mistakes and retcons in all your favorite series—and how you still love them anyway. Give yourself that same space.

for the realist: There will be people who hate your story even if
it’s considered a classic. But there will be people who love your
story, even if it is strange and unpopular.

for the fanfic writer: Your work isn’t lesser for not following canon. When you write, you’ve created a new work on its own. It can
be, but does not have to be, limited by the source material. Canon is not the
end-all, be-all. 

for the writer’s blocked: It doesn’t need to be perfect. Sometimes you have to move on and commit a few writing sins if it means you can create better things out of it.

for the lost: You started writing for a reason; remember that
reason. It’s ok to move on. You are more than your writing. It will be here if you want to come back.