Like/Dislike

Should I love people, or should I love what they do?
Should I love people AND what they do?

Should I dislike people AND what they do?
Should I dislike greed, or should I dislike greedy people?
Should I dislike crime, or should I dislike criminals?
Should I dislike hate, or should I dislike hateful people?
Should I dislike unfairness, or should I dislike unfair people?

Why do we like or dislike people?
Why do we like or dislike anything?
Why do we care or not care?
Could it be conditioning?
Are these questions important?
What is important?