Have I not always said humans are inherently masochistic? Why else then would we willfully give someone else the power to hurt us absolutely, and destroy us completely? The very fact that humans can and do love is enough proof that the thought and chances of getting hurt appeals to them so much that they fall in love, multiple times, sometimes all at once.
And then, they ask, foolishly, 'Why thus I suffer?'.
You asked for it, you idiot.