This is a question about glasses.When someone points at something,for example they'll say "Hey can you get that blue container right there ?" and point at it and I'll still be saying "Where ?" even if its in front of my face.My vision isn't blurry or anything so I don't know what it is and it happens every time someone points at something or tells me to get something.Does this mean I need glasses,maybe to points things out a little bit more to me ?