If you like or comment on someone else's photos or videos, the blocked person will also be able to see those posts, if the account is public. Unless you make your account private, if the blocked person is logged out of Instagram, they will still be able to see your photos and videos.
Definition of sensitive for Students. 1  1 : easily or strongly affected, impressed, or hurt a sensitive child. 2  2 : likely to affect, impress, or hurt a sensitive topic. 3  3 : understanding of the feelings of others.  4 : capable of responding to stimulation sensitive structures of the ear.
So you may get a double response. Yes, I do think there is a correlation. I think that many people struggling with disorder are highly sensitive people who have either been through trauma or in some way not had their needs met. HSPs are more responsive to both traumatic stimuli as well as resourceful stimuli.