4 years ago I accidentally broke BFs laptop (it fell off of where I put it), it was a slow crappy laptop that was on it's last leg. It wouldn't have lasted more than a couple months, especially since he never ran maintenance on it. So, I gave him my gaming laptop that was only 2yrs old and ran like it was new. It's super slow now, he doesn't run maintenance on it, the only reason it lasted this long is because every so often I would do it, but I haven't in a year because I'm tired of doing it. He just got frustrated when it made his game lag, I said "you don't run maintenance on it, that's why it's slow" He yelled at me "I don't know what YOU did to it, but it won't let me run maintenance on it". The "optimize" feature never worked from the day I bought it, but there are other ways to maintain it. He claims I personally "broke" the optimizer, and by his logic, since that doesn't work then he won't do any other maintenance to it and it's all my fault.