How May Empathy and Sympathy Be Differentiated? What is its Significance Conceptually and in Life??
I am responding to your post first because I can relate to it most, as I was in hospital twice and experiencing cries of distress from other patients. The question does involve the extent to which one's own pain makes us more sensitive or blinds us from that of others' suffering. It may vary so much. I am also thinking that your situation sounds 'worse' than mine if you had a limb amputated, which your post seems to suggest. (I was in hospital for chest infections, although I need further tests for underlying systemic health problems).
But, going back to the issue of how one's pain affects the response to the pain of others, comes down to mood and attitude. It is possible to become shut in a prison of personal suffering or to become more awake to that of others. One thing which I have reflected upon is that when my mother had chest infections, I may been less empathetic as at that time I was not aware of how awful the experience is. This may apply in so many issues. For example, those who have been homeless or in poverty may be more compassionate toward those in similar circumstances, but not always.
Your point about empathy being more passive whereas sympathy being more active is important. I used to think that empathy was 'better' than sympathy because it involved authenticity. However, it does seem that sympathy involves a more active need to help in many ways. Empathy is the experience of feeling alongside another, involving the passions. I guess that both empathy and sympathy can be hollow responses if not involving some kind of action. That is where compassion-based ethics steps in.
As far as your questioning of the current vs historical nature of empathy, it is likely that human nature does not change in itself. It is possible to see the suffering of past times and in far distant lands as 'barbaric'. The closer it comes to daily experience may make such a difference. Presently, the news shows so much trouble in the world (2025 seems far worse than the time of the pandemic from my point of view). The difference between passive emotion and action involves the extent to which the emotion is matched with reasoned responses and a pragmatic approach. That is if one does not become overwhelmed, especially by the intensity of the emotions, and 'the fight and flight' aspects of human nature and survival.
In the meantime, I wish you a speedy recovery from whatever health problems have led you to a rehabilitation unit.
Best wishes,
Jack