If you suffer from anxiety disorders or obsessive compulsive disorder, how does this affect your fish keeping abilities? I have suspected for quite a while that I may suffer from an anxiety disorder and maybe even a few symptoms of OCD. I never really gave much thought to how it affected my fish keeping until lately when I have been reading more into it. I always worry about fish tuberculosis when I do maintenance, and one of the signs of OCD can be excessive thoughts of contamination. Then when I am done I always wash my hands probably more than I really need to, or even (most times actually) take a shower. That is another sign, things like excessive hand washing. I also always make sure to clean (not just wipe up) any spot where I may have spilled the "dirty" water. As for the anxiety, as they say, it is worry gone out of control. Exaggerating things that many other people would just take in stride. This also comes into play. For example, thinking your whole tank is a lost cause due to a disease etc, when it might just take a little TLC to fix it.