Hidden people not existing

I genuinely forget that some forum goers exist because they stay hidden! I haven't talked to or don't take any notice of some players because they never appear except when making posts. In fact I feel that people who aren't hidden are more people than people that are hidden, maybe it's something psychological, but I do genuinely feel that way 
How do you feel about it? It's kind of like Schrödinger's cat.

How do you feel about it? It's kind of like Schrödinger's cat.