Too late for change?

I was ashamed of my grades and wanted things to change Throughout all of high school all I did was play games I was a senior now and decided things should be more rearranged From Bs to Cs it went to just straight A's I was no longer ashamed and my happiness was long-range It is never too late for change and hard work really pays I work harder too ,make sure to set goals ,and prearrange I am thankful for how I changed and thank God and give him praise So you still things it's too late? That is not true, you can always change and be a better you