What makes you jeallous and envious? Also, which gender is the more jeallous/envious?
Also, where is the General Question?
Well, I’m certainly not envious of your spelling ability. 
Now, if you were asking what the difference was between jealousy and envy, I’d answer.
But you didn’t. 
I wasn’t asking opinions of the difference between the two–just what triggers such feelings.
Here is a start, although they don’t make as much of a distinction between jealousy and envy as I would think there should be.
I’d probably be happy with the dictionary definitions of these words but often they are confused in usage & people say ‘jealous’ when they mean ‘envy’.