This will prevent Iva from sending you messages, friend request or from viewing your profile. They will not be notified. Comments on discussion boards from them will be hidden by default.
“That is my problem with life, I rush through it, like I'm being chased. Even things whose whole point is slowness, like drinking relaxing tea. When I drink relaxing tea I suck it down as if I'm in a contest for who can drink relaxing tea the quickest.”
―
Miranda July