As a video editor myself, I would suggest if you are really interested in this field and you have already searched about the things, pros and cons, and future challenges of video editing, then you go ahead. Listen to what your heart is saying.
It required a strong machine, graphic cards, and much more things you can search for. And a constant process of learning with room for improvement all the time.
In the future, you will be required a bigger screen for a big and comfortable display to edit the stuff quickly.
It can also take you time to learn the modern techniques of editing but if you are really into it. You can do it quickly and will be successful.