Hi Greg,

I had a look at this song and while it shows as "2 picks" and is a "made easy" version, the tempo is quite fast at 180 and Caren is really moving. This strumming speed is going to be a challenge. An option is to use the speed buttons to slow the speed down to 50%.

Learning songs is what this is all about but maybe you would do better finding a song in the 80 to 100 bpm range and as your skills improve move up in tempo. I don't want to discourage you from learning the song, but frustration and discouragement are our worst enemies. 

One last thing I would offer is, taking breaks is a good thing. I will often leave a song for a day or two and come back to it. The short break has allowed my brain to wire itself and I find I can make some progress.

Good luck.