Harry could usefully collaborate with Hagrid, but Hermione or Draco may need to point that out. Hagrid has had limited access to practicing his magic, so provides something of a control to his classmates, to test whether magical strength is an increasing function of magical use, if magical strength is easily measured—Dumbledore seemed to be able to sense it.
Hermione challenged by Fawkes, may see improving the performance of everyone in the class as the effective way of working harder. Asking Harry “Why are we different?” and based on “Great artists steal”, what existing techniques should we look at could be both effective for both of them.
Harry could usefully collaborate with Hagrid, but Hermione or Draco may need to point that out. Hagrid has had limited access to practicing his magic, so provides something of a control to his classmates, to test whether magical strength is an increasing function of magical use, if magical strength is easily measured—Dumbledore seemed to be able to sense it. Hermione challenged by Fawkes, may see improving the performance of everyone in the class as the effective way of working harder. Asking Harry “Why are we different?” and based on “Great artists steal”, what existing techniques should we look at could be both effective for both of them.