I will add that in CA there is no scholarship money for JC players, but the cost is very low compared to 4 year state colleges. i.e. in-state 0% at a CA JC is cheaper then 90% at a UC.
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 .