The only way that you can edit your Dungeon Dude is to delete skills or sell items in order to make room for new ones. Perhaps you don't
want to be carrying around a lantern or possess the Strength Skill. You are not allowed to add items or skills, because, well, that just wouldn't
be very fair now would it?
Place a 'check' in the box next to the items you want to sell and click 'Sell Items' or place a 'check' in the box next to the skills you want to delete and click 'Delete Skills.' Poof, they're gone! Think carefully...and double check those 'check' boxes to prevent accidents.