Which is the best life and why?

1. Childhood

2. Married

3. Unmarried

Explain not mandatory here, just show your positive response.
I think 'childhood' can be my answer. When I was a child, I was thinking the adulthood would be the best. I wanted to grow up fast and do things that I couldn't do then. But now, as I continue to age, I miss my childhood times.
