Hi Mextil and welcome!

As said by the others having a lucid dream feels great and can be as realistic and vivid as real life and sometimes even more. You can learn to do anything in an ld.

To get started, I would suggest reading about some techniques to induce an ld. I think that the DILD technique is especially good for beginners. (A lot of advanced dreamers also use this technique). Check out the following link which contains the main induction techs:

Induction techniques

Before starting on a technique or at least at the same time, however, make sure that you are recording any dreams you have in a dream journal. If you have any other questions, feel free to ask. See you around!