If you really want more Infinite, than you should probably get the season pass. I loved Saints Row 3 to the point that I was unable to see that the DLC wasn't great. I was just happy to be playing more Saints Row, regardless of quality.
I go to the gym 90 minutes every day. If the gym is closed because of holiday, I run up the Montreal mountain. The trick to staying motivated is to do new exercises every day. If you're not switching it up and doing the same old routine every day, you're going to get bored, which leads to demotivation.