It is easy to forget we all had to learn it from scratch one day.
The learning curve as for genetics seems to be easier for one and steep for an other.
But how ever this is experienced we all have in common we had to learn this one day.
Wether this was via a visual representation, from trial and error or via classes which are given now but not back in the day.
I noticed also the way people learn and remember how things work is different.
If I take myself as an example I needed to learn breeding via trial and error and both positive and negative "surprises".
I tried to figure out where these "surprises" came from and this was frequently way back in the bloodline of a kitty sometimes so far away it was kinda mindblowing to me my kitties carried those genes with them through many many many generations in which it never became visable till that one fine day.
P.S. I currently help my husband with learning how to breed.
I feel I tell him the basics sometimes but he rolls his eyes with me frequently.
If that happens I know enough.
I assume too often he can digest more information than he can because to me it is so normal