Session 1 I think it is trying to share with us that the internet is public . People who want to see the things you have published, you cannot don't allow them to see the things you published as internet is not private.Besides this, it is trying to warn us to be be careful of what you post on the internet.
Session 2 John should ignore this email, he should not open the attachment and should not buy the medicine as the news had announced that there are people spreading around that they have medicine that can cure H1N1 flu. The news reporter reported that it is not proven that the medicine can cure H1N1 flu. Session 3 Session 4 I don't think it this statement is true. Stones and sticks can break your bones but it hurts physically not in the heart. Words hurt more than sticks and stones as the victim is hurt inside the heart. Some cases even shows that the victims committed suicide due to some hurting verbal statements