nowadays physics has become a very demanding and a difficult subjects for major number of students,but still for few students it is very easy as they find their interest in it.
a subject becomes tough only when we do not study on a regular basis and with full concentration during our study time. all we need is concentration and curiosity about the subject and to find it more interesting by imagining the situations and not just mugging them up.
there are many ways by which we can excel in the field of physics and by learning it by living in it is the one. think of physics as your best friend and then everything will become very easy for you and nobody can ever defeat you in that particular field.