Answer:individual differences
self esteem
Self control
Step-by-step explanation:
Individual differences: owing to this, one could see that as a civil, criminal and private they both exhibit different attitude towards life.
Self esteem : each and everyone of them tends to have different ego which makes them to be human.
Self control: contentment comes in different spheres among them.
What actually make it difficult at times is lack of knowledge among any one of them.