Same here, I used to be told that I'll hv a bright future when I was a kid, which is far from the truth now. I then felt so low that I completely gave up everything. I regret it now. And it's too late to change. The best thing u can do right now is not losing that faith in urself, believing in ur potential, then give it ur best, be disciplined, track ur progress, pick urself up when u fall. Then before u know it u will find urself in a place u hv always dreamed of.