When you arrive at your destination, do you immediately unpack everything or do you take out the bits you needs as you need them leaving the bulk of your items unpacked?
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .