Here's another suggestion: "I'm thinking of going fishing. I've never done that before. One of my dreams is to catch a fish with my own bare hands. Also, I can have some quiet times and reflect a little on this trip."

Here’s one possibility: I’m thinking of going fishing. I’ve never done that before. One of my dreams is to catch a fish with my bare hands. Also, I can reflect and enjoy the quiet on this trip.

When you said "catch a fish by my hands", did you mean "catch it yourself, using a fishing rod, or reel", or "catch it using nothing but your bare hands". Those are different ideas, and both answers below are referring to the second option.