My plan is to travel a lot, be able to move whenever and wherever I want to, be able to spend more money on my hobbies (like reading), be able to spend more time with myself and my husband.
I imagen that in 10 years (i'm 27 now) that i will be making some very nice travels, have written at least 1 book (but probably more) and live somewhere else and having lived in several countries.
20 years (when 47) same as 10 years ago probably. In case I am more stable I would look into short term fostercare to give back. Not adopting; but caring for a short while for children who have difficulty at home, or who's parents are in jail etc.
30 years: 57... hopefully I will have made enough money not to have to work that much anymore unless I want to. I will have a house in the forest or near the sea (most likely in Mexico or at least Latin America) and I will spend my time reading, writing and watching the waves and birds...
40 years 67; continuation of 57 maybe at a different beach
If i would miss grandchildren at that age I would just "adopt" some. there are plenty of children or orphans who do not have grandparents and who could use them. Plenty of children to spoil
An interesting question for those who have children: what would you be doing now if you would not have children?