Love over lust, but at what cost

Recently, I have noticed a pattern that love seems to be losing its existence. People nowadays are more indulged in lust. Though I'm not saying it's bad, but still I believe that a relationship can't sustain on lust alone.

Lucky are those who have found a partner who truly loves, understands and supports them. But ig this also has a side effect. If things don't work out between them (maybe due to family issues or other reasons) they become emotionally fragile and end up isolated.