Do you feel like giving up? Did you think you had some traction, only to discover you were on ice and sliding downhill? In those times, it can be tempting to give up, throw in the towel and sulk in a corner. It may feel hopeless. But it’s not over until you say it’s so!

Yogi Berra was famous for his yogiisms. Even the BBC noted while some of his sayings were silly, this one has become quite helpful:
“It ain’t over till it’s over.”
Yogi Berra