Love is a beautiful emotion, a gift of God, given to a chosen few. Not everybody get lots of love in his or her lifetime. However, many times lovers mess it up by not able to meet each other’s expectations by growing too possessive, by becoming overtly shy, by becoming unnecessarily skeptical and what not!
Dealing with failure to care for yourself: There are a lot of people who fail with simple things like taking care of themselves. It's hard to walk away from someone who you care a lot about, and that is why so many people have an enabler feeding their addictions and their negative habits.