4,000 grapes to choose from… but we stick to four wines because we don"t know what else to choose

4,000 grapes to choose from… but we stick to four wines because we don't know what else to choose By Eleanor Harding PUBLISHED: 22:30 GMT, 25 January 2013 | UPDATED: 12:58 GMT, 26 January 2013 If the choice of wines in the supermarket leaves you feeling a little overwhelmed, you’re not alone.