Sioux Falls Rehabilitation Center for the Blind student, Trenton Rowland, 28, of Sheridan, Wyo., who has retinitis pigmentosa--a degenerative eye disease that causes severe vision impairment and often blindness--puts on a blindfold before making a grilled cheese sandwhich in a home management class on Wednesday, April 9, 2014, at the Rehabilition Center in Sioux Falls. Rowland, who just started classes at the rehabilitation center on Monday, April 7, 2014, hopes to go back to college after his time at the Rehabilitation Center for human services so he can one day help visually impaired veterans, he said. (Joe Ahlquist / Argus Leader)