Greetings,
God certainly assigns a different cross to each person… some are heavy some are light (but that’s up to one’s perspective as well), all in all it is certainly a mystery.
God is completely good, and desires our best. God is interested not in our comfort, but in our character, and God may allow certain obstacles to come before our path, not so that God can see if we can make it through, but so that we may see how our faith can carry us along, and so that we may see how strong our relationship is with God.
Peace,
Al