Right, Tatum is really turning out to be the new star in the NBA with this kind of performance. It's the biggest and so far he is far from choking and has improved as far as passing to his open team mates. I don't know, but I'm not sure how confident the Warriors are entering Game 4. The pressure is on their side now and they have to find a way to motivate themselves and not let the Celtics take a huge lead because it's going to be hard to overcome it in 3rd or 4th (although they are capable).
Besides Tatum improved his game performance. I notice too that he is already matured on his character, He is not the typical arrogant player that keeps holding on to his pride. He always choke before because he is always so cocky together with Jaylen brown before but now they really improved a lot and finally can play consistent despite the pressure that they are facing. I think they got this Finals already even GSW manage to get game 4.
Tatum has been developed by time. The process made him change his mentality like you, I also noticed how good the adjustment
in terms of passing the ball and not to choke in trying to force himself to score. Now, he trusts everyone, and he first locates every
Open teammates before he will take his shot. Still need another 2 more wins and they will take this series away from the Warriors.
We never know, but if they continue playing like this, they've got a better shot for this year's title.