I've never flown anything but left seat since I started training and passed my checkride (checked out in C152 and PA-28). Is there any issue flying the plane PIC from the right seat without prior instruction? It makes me kind of nervous - I'm assuming they teach this in the instructor courses. I'd like to take my friend for a flight in a 152 and let him sit left seat (although never giving him the controls). Anyone done this before or is this a really horrible idea?