Don’t worry if you don’t understand or if you don’t find it meaningful at the moment. Just pray it on. You know, I too have some difficulties understanding one particular mystery of the Rosary, that is the “Finding in the Temple.”
I’m the type of understanding the mysteries trough biblical typology, instead of imagining the scene.
Just recently I started meditate in a very particular thing of this mystery, it was just flashed in my mind, that is Jesus question, “Why did you looking for me?” Just that sentence. That means a lot for me, although I still not get the depth of that particular mysteries.
Regarding the coronation and assumption, I find it very meaningful when contemplating the truth regarding resurrection of the body. Sure, Jesus was resurrected. We still wait for our turn. But in the Church believe regarding Mary (and perhaps also Enoch and Elijah), I find consolation that the promise is already accomplished in Mary.
Thinking that Mary is the perfect type of the Church, the perfect disciple, in a sense we are already experience the Church resurrection and assumption. For what? For that glorious wedding feast of the Lamb. Where we will received our crown of glory.
Well, I’m not telling you what you need to meditate. But just sharing some insight I found meditating the mysteries. Mary’s glorification always reminds me about the Church final end.