Cat amongst the pigeons, but i'm being honest here, I took found Maths and Physics TOOONNNSSS easier than Pyschology!
Psychology required memorising hundreds(okay maybe dozens) of researchers names, exact findings and studies and applying them to a question in the exact way the textbook worded it!
Maths and physics were basically learn a few rules, you get a formulae sheet of them anyway, plug numbers in one end, answers out the other, job's a good 'en, and it was logical, made sence, so easy to remember, where as a bunch of ancient psychologists names and the years of their studies much more arbitrary and impossible to rememeber!