Somethings that are cheap to start but expensive to end.

There are things that are cheaply sowed but may cost one's life to end them. Some people end up losing their lives for these things as they try to stop them.

Love is like a war, and war like love. They are easy to engage but very hard to end. Love is a monster, that may not suit everyone. The person you love most may not have time for you but the person you hate may cross an ocean for you.
It is better to let the two monsters go...war and love should never be started, unless their is a good strategy to end them if need be. It could be better to learn from the past and be wise.