the best state of mind is just wealth...then your mindset don't get affected by your material life. so you live your life like a trading Monk..
but if you die b4 you get to enjoy the money that you earn, then it's all pointless..isn't it? so you live like there is no tomorrow, cash your profit when they appear and have a good time..
realistically, you got to find a balance in between these two extreme, say 20% income and 80% wealth..
I am sticking to a 5%:95% balance, but it helps your trading and size of your trading capital..