There have been several occasions where I’ve wished I knew how to weld.

Now that I have the time and want to replace/fix the rocker panels in my van I found a 3 hour course to learn to weld. https://www.les-affutes.ca/en/workshops/welding/the-fundamentals-of-electrode-welding/

Do you have any particular recommendations other than the broad “practice, practice”?

(By the way I see that there has been much activity in this sub but I also know that the only way of having activity is posting)