If I reset my data usage statistics on my iPhone will I get charged?

Alright so I realized I went over my data usage by 1 gigabyte so I started exploring around the cellular data options and whatnot and came across the reset statistics. I clicked on it to see what it was and it reset everything. Obviously I know that resetting it means it'll all be at zero. Will I get charged or anything? This might sound like a stupid question but
Please help me. What's the actual point of resetting the statistics?

No
It's used by people to start from 0 and determine how much data a certain activity uses