I honestly think he is having flash backs to his Orlando days. Its very emotionally draining to bust your ass every night , and not get any help. Then to add insult to injury , get ALL the blame for the loss.
Also, with half of our team injured, this allows opponents to double team T-Mac and force lesser players to hit the outside shot. Both the Raptors and Nuggets swarmed him as soon as he got the ball, so he hasn't had many opportunities to shoot.
There's a BIG difference between double teaming a tall center in the post and a swingman being double teamed out near the 3-point line.