It also seems as if off-ice he keeps his composure, and wasn't frustrated at all after being dominated in a loss 7-0 in game 2, and said the Avalanche have a amazing team but so do they (the Lightning).
Stamkos's leadership role continues after the Lightning made a strike on the Avalanche beating them at home in game 3 by a score of 6-2, fans began throwing objects & teddy bears on the ice afterwards where it came close to hitting captain Steven Stamkos, and he wasn't happy about that at all.