I will say as a timid tech person that it very much helps having a friendly guide to oversee wading through the soup that is system setup and different tech processes. Without it there would be components shrapnelled in the walls & ceiling out of frustration.
I truly do envy those who relish complex programming systems and love diving into the absolute latest gadgets to see how they work inside and out. Its a lot like magic, you have to know how to do it to really push it to its furthest extent. Care and a lot of attention are key to mastering that strange art form.