The authors have found that a large punching bag or similar inanimate object is a wonderful way to relieve the occasional stress attack. As Linux matures and distributions become more reliable, we hope that this problem will go away. However, even commercial UNIX implementations can be tricky at times. When all else fails, sit back, take a few deep breaths, and go after the problem again when you feel relaxed. Your mind and conscience will be clearer.
Many people make the mistake of posting or mailing messages pleading for help prematurely.
Often, you will catch your own mistake five minutes later and find yourself in the curious situation of defending your own sanity in a public forum. Before posting anything any of the Linux mailing lists or newsgroups, first attempt to resolve the problem yourself and be absolutely certain what the problem is. Perhaps the machine is unplugged. If you do post for help, make it worthwhile. When posting, remember that the people reading your post are not there to help you.