Strength and courage. You have shown them both. In taking care of your mother for all those years and in passing on the torch to the rest of the family.
Sounds like you're ready to see the world and I bet the world is just waiting to welcome you ! New times and new friends.
The best of luck to you.
If you ever stop over on The Big Island of Hawaii on your way someplace drop me a line and I'll get the guest room ready !