I’m very glad to hear this! King Paimon actually helped me kick a depression out of my life that has been plaguing me since I was a teenager. He doesn’t mind when people work with other spirits, it’s just that certain spirits or currents don’t mix very well, or tend to confuse/ overwhelm people, and some folks on this forum go from this spirit or current to that, from the Goetia to Hindu deities to whatever else pops into their minds at any given period in their life. I get the feeling that your son is definitely not one of those fickle people, and also that he is very intelligent and articulate - which is something King Paimon greatly appreciates. I have gained so much knowledge, inspiration and confidence ever since working with King Paimon. Those He favors can be sure of His ongoing support.
I made a thread about the advice He has given me which I update every now and then. Maybe you’ll find it helpful:
I wish you much success with the great King!