When I built my computer, I had no problems at all. I mean, sure I was confused or puzzled by a few steps, and I was certainly challenged by the process, but I was never frustrated. All in all, it was a very empowering experience. I learned a lot and I was really successful.
And then I decided to upgrade. When I bought my graphics card, I made the mistake of not researching the computability of graphics card drivers with Ubuntu. It caused a whole weekend of headaches and troubleshooting and frustration before I got it working again.
So did I learn my lesson about doing research before making major changes to my computer? Apparently not.
