Starting to truly despise this game...

DomoSapien: You're feeling burnt out and that's perfectly okay. Changes you want to see aren't happening quickly enough, and it's contributing to overall fatigue playing the game. 

Personally, I'd recommend taking a break for a week or two. At the end of the day, the game is supposed to be fun. If you're not having fun playing because it's starting to feel like a second job... take some PTO

When you're ready to give it another go, grab some adult beverages (if you're not a minor, obviously) and some platoonmates, then play some of your favorite tanks.