My philosophy is that one can never have too many pairs of reading glasses...one on the bedside table, one in the sewing kit, one in the kitchen, one in the bike bag, one in the purse, at least 3 at the office! But even then, you'd be surprised how often I'm searching and can't find a pair anywhere! I'm always misplacing them and breaking them. I buy cheapies, but there are a lot of cute styles out there. I'm over 50, see my ophthalmologist every two years and still test out 20/20 so I haven't needed any other correction. He fully supports his patients buying readers from the drug store. Yay for FSAs!