True introversion - not being overly shy, but needing to be alone to get energy, and thinking things through (usually a lot) before actually being willing to say anything. That's why what I think is much more than what I actually say.
Funny OCD Pictures To Drive You Crazy but only if you are OCD (Obsessive Compulsive Disorder). Otherwise you can laugh at the obvious discomfort thatOCD people will get from these otherwise harmless pictures.
infp personality humor - THIS HAS ACTUALLY HAPPENED BEFORE. This is also why I usually don't bother voicing my thoughts when I'm super happy about little things << same. I'll say something and people look at me like I just committed murder.