I use a hashtag in a lot of my tweets. I also have one that I wrote down in my notebook on the very last page. When I have a difficult goal to accomplish, I go to the last page of my notebook and read
You can say what you want about the hashtag being there, but when I have a goal, that’s my motto. The next time you have a goal to complete, put that on a sticky note next to you when you work. When you think you can’t do something, look at that sticky note and read what it says.