<p>I think the bottomline is "pursue the profession where your passions guide you".
Then, each day starts with new challenges, brainstorming sessions to resolve each new obstacle. </p>
<p>If your heart is in the medical sciences, you will find joy in each challenge.</p>
<p>For those who enjoy Medicine and dislike the routine of form-filling for insurance reimbursements, I guess you could consider hiring some devoted staff who can take care of your tedious chores for you, couldn't you? (Not sure if this is a simplistic approach from a non-MD point of view?).</p>