It didn't come together like a granny knot, which I understand to be just a square knot with the orientation of one half flipped. The knot I learned wrapped the free end around the base of a loop and pulling a section of that free end through it to create another loop. It was unbalanced for the same reasons as a granny knot though and probably very similar.
The knot I tie now is basically a square knot where the "top" half is formed from two loops. Admittedly the knot I tie now, would have been much more difficult for toddler fingers than the knot I learned as that toddler.
If not for Lwaxana, Odo would have never told Kiera how he felt about her, probably would have left the station and rejoined the big puddle much sooner, and as a result would not have been in a position to get the help he needed to prevent the genocide of his species.
And while Deanna certainly has issues with her mother, it is plainly shown that she has a relatively open and frank dialogue with her mother on a regular basis. To say "that Deanna only talks to her mother when pushed into it" is simply false.