However often Friday the 13th is supposed to be, I feel that it occurs far more often than that.

Professional procrastinator. 
 Language geek.
 Videogame freak.

Must be a phychological term for it. I know what you mean and I feel it a lot too

“It’s Friday the 13th somewhere…”

Real talk, some weeks be so rough it’s like Friday the 13th just sneaks in uninvited…no calendar needed

Only once this year. I think twice last year. Not as often as you think. It’s usually under 2 a year on average

I just started noticing that it has never occurred to me before