On a generic level, fishing keeping is no different than keeping other pets, plants or any other hobby. Level of dedication, passion, and love varies from person to person. As a fish keeper I'm more similar to spartan than tornangel. Some people keep fish for the same reason as they hang a painting on the wall. As long as they provide good, basic care, I don't see anything wrong with that. Some people keep fish as real pets - something to love, name, and talk to - hats off to you but don't think your way is the only 'correct' way.