Is 25 still young to experience things in life?

I turn 25 in October and I feel like it’s a milestone and the end of youth because it’s halfway to 30 and it gives me so many emotions and nerves. My fiancé is 18 but he has an old soul and makes me feel young. He wants to take me camping someday since I’ve never been camping, go on adventures, travel to places I’ve never been, and go out and see the world because when I was younger especially as a teenager and kid I have a lot of lost time. Some people 25 as “old” and expect most 25 year olds to have it all together but I feel like my life has just begun. Am I crazy for feeling this way or am I just living life on cloud 9 now?

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I just can’t believe I’m gonna be in the era of my mid 20s and in just two years 27, then 30 will be here before I know it and it’s crazy to imagine. We wake up and we’re in elementary school playing tag or sports with friends then we blink our eyes and we’re suddenly adults trying to navigate life. It’s a nostalgic feeling for me:,) maybe I have kid heart.
Is 25 still young to experience things in life?
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