Being great at one thing is hard. Being pretty good at three things that go together is rare and valuable.

Elite in a single lane means beating everyone already in it, which is a narrow and brutal door. Solid in three skills that feed each other creates a combination almost nobody else has. Someone who can code a little, write clearly and talk to people is not the best at any of those, and is also very hard to replace.

Name the one thing you are already decent at, then pick a second that would make it more useful. Give the second one a few hours a week. You are not starting over, you are widening.