I require help, seems to be a consistent topic for me here.
I read about this taste, that taste - sour, DMS etc.
How can I learn what these tastes are? I read the descriptions and I think "Butterscotch" - like worthers candies?
I just cant put the words into my palate.
For instance talk about a sour taste, which I think I have now. What is the difference between a bitter or sour taste?
How can one learn these things, other than something like the link below, which is quite expensive.