Lemmings

In love and relationships, you are a lemming...
when you come to the cliff and finally jump off and swim
you either live or you die. it either works out or doesn't.
and sometimes you live (love) for a while then get pushed into the sea,
and we know how that ends.(see above)

On the mass migration of Lemmings: They will stop until the urge to press on causes them to jump off the cliff and start swimming, they then swim to exhaustion and death. Lemmings are also often pushed into the sea as more and more lemmings arrive at the shore

*photo of a lemming corpse washed up on a rock as it was trying to cross/ie me.