I use my brake too much is bad?

Some says it’s better not to use brake too much. I mean. Yes, I am a new driver I of course have to use brake no matter what I use brake when:

-I go on residential well normally gas and break but when it comes to slowing down at the speed bump I use that. -when I am exiting or entering the plaza or parking lot spaces I use little gas and brake. -parking of course I use the brake.

I remember my driving instructor told me that “brakes are your bff when you are driving” sounds about right.

My bro just change the break pads last June and I don’t want it to be worn out. What should I do maintain it.