Marcy,
I resonate with Mike D's sentiments.
I offer my book on my website for free. I have the chapters posted for
anyone to read, copy, or sell. My passion involves helping people overcome
their emotional pain and think straight about their psychopathology.
One way entrepreneurs make money under patents involves suing violators of
their patents. For example, when James Watt was awarded a patent for the
steam engine he stopped innovating and for the next thirty years (1770-1800)
went into the suing business. Once his patent expired, innovation
flourished.
Warm regards, Michael