There is at least for my family. My mother (Chinese) told me not to sew at night growing up. I think it had something to do with shrouds being sewn at nightime and the association with that.
when does a belief becomes superstitious?
One belief is that you must not cut your fingernails at night..It's a a bad luck..
what is conclusion of superstitious beliefs
Superstitious beliefs are basically not proven and beliefs with scientific basis are beliefs that are proven to be true.
The belief that a rabbit's foot will bring you luck is a superstitious belief. Another one is that you will have bad luck if a black cat crosses your path.
superstitious belief in building a house
The superstitious belief about comets are that they bring bad luck. Others superstitious beliefs are that comets are attacks that are brought on by the heavens.
jghg
The superstitious nature of some southerners is probably linked to their belief in the supernatural
Belief comes superstitious when you are disturbed by spirits or ghosts. These will not hurt you though.
don't cut your fingernails at night not to avoid bad luck, but because you may injure the finger when it is dark.
If it can be explained then it is not a superstition.