What I am thinking is that when people nowadays think of money they associate it with bills and thoughts of struggling to pay them. Most people have had bills that they had to put off or even couldnt pay at all, most people have credit card debt. So these thoughts do not feel good and thus I can see how it will interfere with staying aligned when thinking of money.
In my case, I feel good about money, I have always been responsible and always had enough to take care of all my needs. I always loved to put money aside so I would have it to get what I want when I need to, like dental care etc. I love saving money and see it grow in my account :-)
It depends on the individual - I love thinking about money, it feels good to me :-)