I get very irritated when Africans take up the white man's superstitions and sneer at African superstitions!
If you believe in Friday 13th, Halloween and such white superstitions, I hope you also do visit Ann Ndunge of Tala that witchdoctor who was interviewed by K24 yesterday. I hope you carry portions to ward off evil spirits and also pour libations to your ancestors.
There is no difference between Mzungu and African superstition! Only that one of them makes you feel civilized as you retrogress.
Jesus came so that you can be free from all such fears.