Is anyone here vegan?

I wonder if vegan butters tastes similar to regular butter.. coz.. its my cooking hack.. when i try to cook some vegies, i dont know why but they have this micro tangy flavor back in my toungue but if I use some butter my vegie dish is somewhat better and eadible lol.. if i ever try being a vegetarian or vegan, i need to know how to enhance my vegie cooking..!!! If I cant use a regular butter, how do I make the flavor better, I wonder..