What are the signs?

In Australia my husband and I adopted a series of abandoned cats. Our vet said there was a mark on our front gatepost that told the animals our house was a good place to find food, shelter, and safety—like the hobo marks of a bygone era.

The internet is that gatepost now. Whatever a person wants to do, the directions are laid out, marks carved or chalked, by those who have passed that way before. Naively, when I set out, I didn’t look for those marks. I thought writing was a solitary journey. It would be an understatement to say I made mistakes—but that’s one way to get an education.

Word count: 481                                                                                                      Reading time: 1-2 minutes

Some of the marks I wish I’d seen earlier in my writing life were these:

• Be prepared for the long haul. It takes can take years to develop proficiency as a writer. In his book On Writing Stephen King says that commitment is one of the six essential tools in the writer’s toolbox.
• Writing a novel can seem overwhelming. Concentrate on what is in front of you and move the story forward one paragraph or one page at a time. Or in the words of Anne Lamott—one bird at a time. 
• When it gets really frustrating, do something else. Agatha Christie said The best time for planning a book is while you’re doing the dishes Get away from it—for a while.
• Don’t try to do it alone. Yes, writing is a solitary occupation but there are benefits to sharing with trusted readers or writing partners. You may not find the right person (or people) to share with immediately but keep kissing those frogs. When the match is right, your work will soar.
• Become a ruthless self-editor. Put down everything that comes into your head and then you're a writer. But an author is one who can judge his own stuff's worth, without pity, and destroy most of it. Colette
• Don’t send work out too soon. Impatience can close doors.
• Don’t hang on to your work too long. Perfectionism can leave it in limbo.
• Go to writers’ festivals, book launches, and readings at your local libraries.
• Read books on the craft of writing. Try to absorb some of the vast wisdom available. It can be your secret—It’s none of their business that you have to learn to write. Let them think you were born that way. (Ernest Hemingway)
• Go into the universe with a friendly, non judgemental soul. It’s easier to observe that way.
• Get an online presence. It doesn’t have to be flashy but agents and editors want to be able to find you when they put your name in a search engine. They want to see what a reader will find with the same search.

What would the hobo marks look like for the points above? What other reminders should be on this list for writers new and old?