I think you could probably guess that the answer is there is no stereotypical pathologist. Like every field, there are jerks, there are saints, there are *******es, ugly people, sexy people, nerds, slackers, gunners, deviants, whiners, hard workers, etc. Most people who go into pathology do so because they love the field and are not as attracted to clinical medicine and its various permutations (for various reasons), so in that way they are different. But you are not going to find a typical pathologist unless you bias yourself, look for certain types, and then find one and make the leap that you were correct in your bias. Pathologists tend to be happy in their job, but that is probably true for most fields (again, if you are looking with a biased eye you may see things differently, to the person who is looking, the one disgruntled surgeon will represent the whole field).
As for whether pathologists don't like people, can you blame us?
We have a thread about this every 3 weeks or so.
Samples:
http://forums.studentdoctor.net/showthread.php?t=315654
http://forums.studentdoctor.net/showthread.php?t=175921
http://forums.studentdoctor.net/showthread.php?t=162017