What is your moral line between good and Evil ?

What is your line between good and bad ?

Rushing through the orange lights is not bad, drinking two beer and driving is not bad, try to buy your way into something through bribe is not so bad, Smoking in a non-smokers place. Some people

thinks these are bad. So have you ever wondered where your line is ? the moral line between good and bad that keeps you from turning bad.
Does this hold the same when it comes to good and evil ? how do we define evil  as ? some find killing and eating an animal is cruel or even evil. so is law and punishments are more powerful in

keeping humans in line or does the conscience of a person will work better ?

lets imagine a world where 98% of people have no conscience but the punishments are capital and severe or a world where there is no law but 2% people have no conscience. how the people will react ?

Does the world now we live in is a perfect mixture of conscience and law ? i have done some research on serial killers and mass murderer and suicides, where is the moral line for these peoples ? Does our law and punishments actually makes a difference for these people ? - How do you think these people will react when they are put in our 2 imaginary worlds we considered earlier.