No matter how much competent Doctor you become!
Your Parents, Siblings, Closed relatives wouldn't be relieved, satisfied by your Prescription.
Because, You haven't charged them any Money & they didn't step outa home towards hospital for treatment.
As it:
گھر کی مُرغی ، دال برابر
There's an ayah in the Quran that translates to "He will give you something better than what was taken from you" and I don't think there's anything more reassuring and calming than the words of Allah.
I love to stuff my brain with unlimited information as much as I can get! How attractive it is to know an answer to everything when asked by someone ?
I might sound weird but intelligence is such a turn on.