Start automation inside the business first
The safest place to try your first automation is somewhere no client will ever see it. Internal reporting, your own scheduling, or sorting files are all good starting points, because a rough edge there only costs you a little of your own time. Facing that same rough edge with a client can cost you the relationship. My own first automation was something only I ever saw, and that is exactly why I could afford to get it wrong a few times.
This matters because early automation attempts are almost never perfect on the first try. You will find wording that sounds off, timing that feels wrong, or a step you forgot entirely. Working through those mistakes on an internal process means you build the skill of setting up and checking these systems before you ever risk your reputation on one.
Try this today: pick one internal task, something only you or your team ever sees, and build your very first automation there before you consider anything client facing.