So please consider this when I say that those college guys were jacked up on 'roids' and WAAYY too big for me. I didn't take steroids in high school but I was big enough and strong enough (and in truth, angry enough) to play against those kids on 'roids anyway. I knew in college, I wouldn't have been.
I walked away from a certain Division I college scholarship (at the time - I blew out my knee a year later) despite what my coaches were calling a 'no-brainer' to play football. I've NEVER regretted it and each year that has passed since has made me even more glad I did it.