How mindset works seems to be a process of discipline more than anything in this rule. You can't instantly correct your mindset for joy forever by just doing a couple things here and there. This is a lifetime process. 

Initially, that will sound like it sucks but think about it... What would life be if it was perfect at all times? Kinda boring eh? If you want to start the PROCESS of turning that feeling of feeling down back up. Here I give 3 practical ways to begin to sharpen your mindset for acquiring joy.