Happiest moment?

Do we have a lot of moments which can be marked “happiest”? I doubt it because “happiest” is superlative form which means it’s unique, the only one. Well, mine probably was “entering my university.” “Why not delivering your baby?” – you would ask. Because I had different feelings at that moment including “fear”. Since then I always have “background” fear for my son. But the purely happiest moment was when I had no worries. I chose my way long time before I finished school. But there are always some obstacles which we need to overcome and I can say it was my first victory, serious victory in this life.