i wear mine all the time, cant see without them. but only have 1 pair, i do have an old pair but they are an old subscription so while i can use them for a day or so while this one gets fixed, i end up with a massive headache at the end of the day and they probably arent safe to drive in =P

mainly cause i'm cheap, and my eyes are still changing so much i need a new subscription atleast every year, I am due to get a new lot now, so was actually going to invest in contacts aswell as glasses...dont know if i would ever get a 2nd pair..just because i have always only ever had 1.