Littlepaw, you are on fire with your advice here
I wholeheartedly agree that any Therapist must be a good fit, you should have a good rapport and belief in whatever mode of Therapy is being offered. You may be young, Sam, but if you feel you do not get on with a Therapist for any reason, tell your parents and try another. This is very important!
Regarding stimulants and your PCS brain, it will do no harm to follow a PCS regimen again, it can only benefit. As for media/screen time, it is always better to moderate exposure. Over exposure can lead to addictive behaviour and depressive symptoms. With your positive attitude towards healing I hope you will find less and less time for this.
Dave.