The first mystery is simply that there is a Mystery. A Mystery that can never be explained or understood. Only encountered from time to time. Nothing is obvious. Everything conceals something else...Spiritual awareness is born of encounters with the Mystery.
If my prayer life is strong and deeply rooted, then I will be better able to carry an equally heavy load of work, to bear the weight of our sisters' and brothers' pain and suffering, because it will not be me carrying the load, but God.