I always had an interest in computers pretty much my whole life.
That is great because not a lot of people are. I see you are skilled in computer repair.
Yeah, I'm pretty good with taking them apart and finding the problem on the hardware.
That is awesome! Not a lot of people have that skill to take them apart and to be able to locate the problem.
They could though, living in 2021 with all the info available. 
I'm not even sure about todays computer repair services, but i can only imagine. There is also so may different brands as well.
If you can understand the internal components, the brands are not really a big deal. Just different designs.
Yes that totally makes a lot of sense. It is kind of fun taking things apart to find the problem.
Yeah and they don't really talk back like a human to a therapist. :p
Technical support sounds like a very fascinating career. Making sure things run smoothly and being able to fix the problems.