So there is this thing that I really want to try out.
Why is this 'thing' that you want to try?
I don't even really know, honestly. I just want to do it!
Trying new things is very good. Life is full of new and interesting things so it's always nice to be willing to go try new things.
Wow, maybe this is the greatest thing I've ever known.
That's awesome, I am glad that you are enjoying the thing that you've decided to try out and I hope you continue to enjoy it for many years to come.