Yes it is very hard to do but it is not impossible. Like I said repetition. Muscle memory. You learn how to go to those dark or fluffy places in order to simply communicate. My writings begin as either impulse/raw emotion or prompts that I've found meaningful.

Writing from emotion is like catching lighting in a bottle. Once you get it you have to unleash it or else it may kill you so to speak. It's just too powerful to just hold on to.