I'm currently reading thermodynamics which is only the second volume of all the physics course that I'm planning to read. So for the math in it is just killing me literally. Mechanics was relatively easy but this subject is just too freaking hard. All these partial differential equations and probability statistics are just way too much for me. Upon searching the web I stumbled across this website which also agrees with my point regarding the diffuclty of the subject. http://www.eoht.info/page/Hard+science Do you agree? Is Electromagnetism, Optics and Nuclear physics harder? I'm yet to find out.