Jaws, I know exactly how you feel.
As you may remember my filter pipe worked loose some months back and flooded the whole ground floor of my house.
I had to change every floor in every room,all the skirting boards, some door frames, re plaster some of the walls and re paint every thing.
I was ready to quit.
Now all the work is complete and my tank is up and running, I have become overly cautious. Things I used to be complacent about are now checked frequently.
I have adopted a much more belt and braces approach to maintaining safety and ensuring there are no leaks.
If you've been mowed down by a bus,you will most probably look left and right before crossing the street.
Bad experiences are good teachers.
Its your call what you do next, but I think for some,the hobby runs too deep to let it go, regardless.
My advice, for what it's worth. Is sort it and move on mate. Your in too deep,to quit.