I often try to curb my frustration from an unexpected showdowns or event loss. This way I concider what mistake I made instead of blame on opponent. If I did my best (started wright hand/bet/time/reading) than it looks like a BENEFIT for myself. I lost the bank, but not the bankroll.
On the other side, if my round was wrong, and I understand this too late after showdown, it seems a benefit againe to make a learning for the future.
How do you manage your losses/bad beats?
(if you ever had)