I think you bring it on in a bit too negative way, but indeed, many people have competitive drive and when we speak about 16 to 19 year olds playing in a compet

I think you bring it on in a bit too negative way, but indeed, many people have competitive drive and when we speak about 16 to 19 year olds playing in a competitive team, most have quite a bit of that drive, so a foolish team-mate who loses games is frustrating.