When I was a teenager I loved thrash metal. Now I run away from it.

There was a time I liked to travel. Now I prefer spending my holidays at home or my parent's home, relaxing.

Earlier I used to devour fiction. Now I am more into Non-fiction.

I didn't care about politics, now I do.

Life is just like that. Enjoy what you like now. Cherish the memories of what you used to in the past. And try to not to worry too much about future.

Good luck.