Challenge yourself: As you get better, increase the difficulty of your stickhandling drills. Try stickhandling with your eyes closed or with obstacles in your way.
Buy the floorball books or eBooks from online bookstores like Amazon, Wallmart, Alibris, AbeBooks, Bokus, Bookshop, BoD etc. or search through Google (Search for titles: Train Floorball at Home, Floorball Practices and Drills or Training Tomorrows Floorball Players)