Be cautious of sneering. One day you will need someone else to help you fix your car, or unblock your drains, or re-grout your bathroom tiling, or cook a Christmas dinner, or any of the other hundreds of tasks that you may not know how to do.
Nobody knows everything, and we all have different specialist subjects.
I sometimes find it a bit weird that my sister doesn't really know the difference between wifi and bluetooth. But she finds it finds it staggering that I don't know the difference between turmeric and saffron!
The simple fact is that - beyond feeding myself without getting food poisoning - I have no real interest in cooking. (So don't bother telling me what the difference between those two spices is, because I simply don't care and will forget again in about thirty seconds.)
The equally simple fact is that - beyond using the web - many people (including my sister) have no real interest in computers.
Nobody knows everything, and we all have different specialist subjects.
I sometimes find it a bit weird that my sister doesn't really know the difference between wifi and bluetooth. But she finds it finds it staggering that I don't know the difference between turmeric and saffron!
The simple fact is that - beyond feeding myself without getting food poisoning - I have no real interest in cooking. (So don't bother telling me what the difference between those two spices is, because I simply don't care and will forget again in about thirty seconds.)
The equally simple fact is that - beyond using the web - many people (including my sister) have no real interest in computers.