Discipline is a virtue that cannot be bypass. Here are the importance of Discipline.
1) Discipline makes to trust oneself
2) Discipline promotes to honour
3) Discipline brings freedom and. happiness.
4) Discipline leads to goals achievement (success)
The commander in chief for complaining "Bruno Fernandes" just started what he knows how to do best, cry and complain like a baby. "The same mistake we made last season in every away game, we give them the ball too much". Just stop this thing Bruno, start to lead from the front.
All those united fans that said last season "if Carrick had started the season with us, we would have won the league", he has just started ooh๐๐๐
There is Wisdom that comes out of sufferings and pains that enjoyment can't give you. Failure is a degree you must get, it's a curriculum you must cover in other to succeed.