I'm playing online poker for a year and half and I think this is the biggest leak in my gameplay. So, how do you stay calm and concentrated after you get sucked out by 74/52 whale with 74o on your set of kings? I try to console myself with usual "my play is a long run winning play" and try to realize mistakes when I make some, but when RNG Gods (Read = Stars!) decide to turn their back on you and similar things happens in a couple of minutes I tend to lose it. I lose the grip of my gameplay and my gameplay overall gets weak and I start to make mistakes...
So please - how do you handle this situations?