frustrating laws of physics

i did my graduation in physics....if anything i learned that much of physics (classical mechanics) would be redundant if a certain newton is removed.............of all his laws the one i like the most and the one most applicable to civil services is the third law of motion........for each action there is an equal and opposite reaction.........it keeps reminding me for a desired reaction i need to be performing a corresponding action...whats the trouble???????the damning thing is that corresponding actions are herculean when concerned reactions are attractive.......maybe thats why few people can translate words into action,potential into performance....

the law of physics i hate the most is definitely the law of inertia..........on a self imposed 7 days break post prelimns,one found it impossible to sit down and study...with no semblance of focus or 'link' whatsoever,one looked like a plodding duck trying its luck in superglue....god help me if this is the manner in which i am to prepare.....hopefully the second law of momentum will come my rescue as i gain a littke momentum in my own study!!