Bkreutz
US Veteran
Yes, start with a couple of manuals and imagine there may be some youtube videos that show the process.
If you don't know someone who can go over the steps in how to do it, check around locally at places like shooting ranges, gun clubs, hunting and gun related stores to see if they know of a class being offered.
Is it required to take a course, no, but having a mentor can make it go a bit smoother and inspire confidence.
I'm in favor of having a mentor as well. We all know most shooters like to talk about anything shooting and handloaders like talking and showing off their stuff even more. I've had a number of new handloaders come over and watch what I do and ask questions. They haven't always bought the same equipment and used the same processes that I do, but that's OK too, I've told them about different methods and equipment during their "introduction" and they were able to make intelligent choices. I feel good about passing on the knowledge and passion of handloading. I've also made some lasting friendships doing this. Ask around, I'm pretty sure you'll find some handloaders willing to share their knowledge with you.