Or is it more of a bad habit?
Either way I have taken up swearing quite regularly lately - even more so then ever before. F-sharps, S-bombs, and every combination in between have become part of my everyday vocabulary. It is such a release for me.
Try it - just scream out (ensuring any children around are wearing 'earmuffs')...
"F#$K - F#$K - F#$K "
"F#$K this S%&T"
"Bloody F#$King HELL, will this S%&T ever end"
Doesn't that feel sooooo good...? Almost like you have accomplished something. Don't feel silly or bad - if you are on this adoption roller-coaster you have already been officially diagnosed as CRAZY, INSANE or LOONIE (you decide, whichever best describes your current state).
Don't fight it, it happens even to the best of us.