Shattered wings
It is complicated to talk about such things, for you always have the sensation that you are following cliches, and you usually do. I believe we suffer because we have some thinking patterns which we use to adjust and make sense out of the reality, and we suffer when they do not serve their purpose very well and lack exactitude.
Our ego is also a construction, as weird as that sounds, and it takes a lot of awareness not to let it control you and cause distress, which sounds more easy than it is. Yet I am convinced that whenever we experience deep suffering, we have to turn our attention within again and find the answer, and also view it as a symptom that our life needs some balance and some changes, and that it is overall beneficial but not bad.