If you taste something that is pleasurable and tasty, you are enjoying the life to the fullest. If you tasting something that is very unpleasant or disgusting, you dont like this part of your life or some situations in it. Tasting sometimes means that you wish to be more adventurous and test things you never did before. Overall, the tasting is the searching for new experiences.
Read more about dreaming of Taste in other dream meanings interpretations.