In community life she went on day trips, to church and social gatherings, babysat her grandchildren, played Mah-jong and cards with friends. Nearsightedness occurs if the eyeball is too long or the cornea is too steep. There are other treatments that can improve a person's sight and they don't require the use of visual aids for the rest of your life. There are disposable contacts, weeklies, bi-weeklies and soft lenses to choose from resulting in a wide array ensuring there are many different kinds available for you.