There are tons and tons of phobias that have the potential to trigger pretty much everything, not just your worst nightmares. You have the fear of spiders, known as arachnophobia, which is not the most common phobia – the most common phobia is thanatophobia, the fear of death.
There are also people who suffer from ergophobia, the fear of finding any type of work. There are those who suffer from chaetophobia, or simply put, the fear of hair. Yes, our wonderful world is full of irrational anxiety phobia, and one of them is trypophobia.