I thought I had this. Then I thought, oh wait - NOW I have this. Nope. In fact, watching the answer - I STILL don't get it!

 

I should avoid these puzzles. They make me feel like an idiot. I have to let it go, tell myself that I'm NOT an idiot and move on with my life.

 

THE ANSWER IS NOT 19 OR 26

 

Want the answer? Watch the video...