Power Feeding

[T.O-SK8TER]

I feed my 4 foot 4 month burm 1 small rat every 4-5 days, now is this powerfeeding? I was told that I was when I went to the store to pic up some rats, yet others tell me different. My theory is that these snakes grow faster and greater therefore needing more food than other snakes that you would feed once a week. Besides my snake is looking for food again after 2 days from feeding. Am I wrong or should I continue this practice of feeding?

Thanks for listening!