Mind is a wonderful tool: can be used for making analysis, predictions, calculations…
But, if not controlled by the heart, mind can be the worst enemy, the abuser. Yes, mind can be abusing you. This is what people with PD know very well. Actually this is known to anyone who struggles with some life problem as well.
Uncontrolled mind has tendency, not only not solving the problem, but rather contributing to the problem.
Always complaining, anticipating, judging… restless…a real pest.
Controlling the mind, having it operate exactly how you want it, is a challenge.
So, I encourage you to take some time in a day and spent it training your mind. It is necessary, not only for recovery from PD, but for life.