My wife, the facebook princess says.....
(she did it for us)
1st goto Profile
Then click on EDIT PROFILE under your photo
goto RELATIONSHIPS (under profile pic and above likes and intrests)
Then there should be a field labelled Realtionship Status,
Choose accordingly, and then underneath...
Sounds to me like you are already on the road to change. 1st, pat yourself on the back for identifying a destructive pattern and for having the guts to confront it and change it.
Having said that, the first thing you can do is to greet each person with a smile and look them in the eye. I like...
Well you might have a few avenues to investigate. Goldies are jumpers by nature. They are also aggressive when competing for a mate. You might have 2 males and 1 female. The one on the floor might have lost the battle.
It's highly unlikely that your cat extracted the fish from the tank, but not...