Alex.J
[14] Master
It's about keeping that balance, pride is a good thing as it motivates you to move forward, too much results in arrogance and big-headedness, causing you to disrespect players, which ends up causing needless beef with people.
Humility is good as it helps you keep your feet on the ground, but keep thinking that and you set a barrier for yourself that you'll believe you're unable to cross it.
In general it's about keeping that healthy respect for your fellow opponent...unless he/she is a complete asshole with no redeemable factor.
If I could use @Alex.J as an example, and I hope he doesn't mind (and purely because I genuinely don't know anyone else who does this) but watching him at EVO and another event that I forget the name of (fought Xeph with his Xiba, and NoFaceKiller in the GF's, I think it was NCR or something).
How he acted and played was typical of a cocky, douchey S.o.B, mocking them, taking the piss outta them. However, end of the match he turned to his opponent, shook hands with them and said GG's...that's the kind of balance one should strive for.
You just told people to be like me. How can I be offended?