I've had this too. A few years ago I had very long almost pin straight hair. 5 years later my hair curls at the ands like crazy (and does not look good at all) I wouldn't mind nice curls but I suppose with my layered hair cut that's just not going to happen . I wish my hair was still straight - now I have to straighten it daily or I have the most "lovely" bad hair day.

Though I suppose the only plus side is my hair has gotten softer (it used to be frizzy for some reason) and slightly thicker.