No matter how old we are there will always be new experiences to learn from. This the the marvel of life.
It is all about being open to whatever that will come along and how we handle ourself and everything around us. The more experience we have the better we are able to handle problems with maturity.
When we die our memory of this life will be erased but our experiences remain. Our consciousness transends death.
The lessons we learn becomes a part of who we are. They become a part of our essence.
We can be a very old soul and have lived many lives but if we do not learn anything, then we will just be old and discrepit.
We never stop learning and experiencing no matter how old a soul we are. There will always be new things to learn and see and experience. Life is flavourful and extremely meaningful. We need to face life fully and taste it for ourself.