I look at Rafa Benitez in his time at Liverpool, he had difficult periods and the same goes for Brendan Rodgers in the same job now. These difficult periods come and you have to accept that.
In music I do not look for logic. I am quite intuitive on the whole and know no theories. I never like a work if I cannot intuitively grasp its inner unity (architecture).
What seems to us as bitter trials are often blessings in disguise [in the future. But only if we set out to make this true and anticipate it so we look for the blessings until we find them].
If you must look back, do so forgivingly. If you will look forward, do so prayerfully. But the wisest course would be to be present in the present gratefully.