This is great advice & a wonderful way to "brain dump" those nagging thoughts out of your head.
Another writing tip: When you are really upset about something and want to rip someone a new one, write them an email but don't send it. Write what you want to say, get it out of your system, the thing is say whatever you want. Then walk away for 24 hours. If you find upon returning to the email the next day that you still want to say those things, fire away, but most times you'll have cooled down by then & be able to re-write a much better and less "venting" email. This has helped keep me from burning many bridges in moments of extreme frustration.
Another writing tip: When you are really upset about something and want to rip someone a new one, write them an email but don't send it. Write what you want to say, get it out of your system, the thing is say whatever you want. Then walk away for 24 hours. If you find upon returning to the email the next day that you still want to say those things, fire away, but most times you'll have cooled down by then & be able to re-write a much better and less "venting" email. This has helped keep me from burning many bridges in moments of extreme frustration.