600 hours and still messing up

I've now passed six hundred hours mainly using the Rocksmith games to learn to play guitar and am still messing up big style. This isn't helped by flipping the fret board away from the Rocksmith default (with Low E at the top) to the tab standard (with low E at the bottom).

Never mind, another 24 minutes logged, with a total logged time of 600:55 hours.

Today's songs were:

• Use Somebody by Kings of Leon
• Islands by The xx
• Behind Blue Eyes by The Who
• No More Mr Nice Guy by Alice Cooper
• You Really Got Me by The Kinks
• Heart Shaped Box by Nirvana
• American Idiot by Green Day