It’s easy to repeat old mistakes, it’s sure easier than learning something new.
Learning something new, until you become a professional, takes a lot of time.
So it’s better to grind a thing you are already good at.
Because the grind is what makes you better.
Imagine I would pick up a pencil and started to draw – my drawings sure wasn’t as good as my text. And who knows, maybe drawing wouldn’t work out too.
It’s better to grind a good thing.