Is it bad to take about 10 day breaks from ranked?

I'm one of those people who spaces out their ranked games, it's namely due to me not feeling up to snuff for it

Granted I'm still only low elo, I prefer plenty practice first, seeing as I'm pretty much an OTP AP

it gives me plenty of time to learn other champs from their point of view and how to play around them ( and eventually find backup champs in the case he does get banned.

but is 10 days to big of gaps, I guess is what i'm tryin' ta say.