I think it's A, but I'm not sure if this is the correct answer. I apologize if it is wrong.
<span>In a neurophysiological investigation, a monkey makes an involuntary gesture when a portion of its brain is electrically stimulate, the area of the brain that was most likely stimulated is the posterior portion of the frontal lobe. The posterior portion is where the ventral and dorsa of the frontal plane is located. </span>
If I had to choose I would have said A, he's going against telling his family that he believes it's important but as well as that his disregard to commitments can always make you feel like you're slipping away from your own judgement of character and in result has made himself feel bad about telling his family one thing and doing another. To achieve a fluid family life commitment and urge to stay in contact is a necessity even going through work and school, there is no harm in putting some time aside for family.
