I once lost a match to a young player that I should have beaten easily. I was very disapointed in myself but was determined to be a gentleman and congratulate him and wish him luck. When I went to shake his hand, he was so thrilled to have won that he..........HUGGED ME!!!!
That put it all in perspective and I had to laugh at myself.
I feel that I don't act as good as I should, because sometimes I'm clearly upset at myself. I always make it a point to shake hands and say "good game" or "nice shooting" or whatnot. But I expect that my body language and muttering to myself gives away the fact that I'm not as gracious a loser as I could be.
It all depends on the match, too. If I get beaten, by someone shooting better than me, no problem. That's how it goes. I have been happy and pleased for opponents who have beaten me before, especially newer players that play a great game.
If I beat myself, and make stupid mistakes, then I am likely to be very upset and disappointed in myself. That's when I fear I let too much show. Never to the point of throwing things, or breaking stuff, or that. Just too much sulking and a generally bad attitude. I've been working on it, and I don't think I am nearly as bad about it as I was not that long ago. (I get a lot of practice, since I lose a lot!)
Remember that your opponent will react to your anger or poor sportsmanship in different ways.
e.g., "Never play them again" or "jerk". They might also let everyone around know how you acted.
What I fear is the opponent who can sense my frustration or anger and capitalize on it.
I love those guys that miscue or miss the shot and the first thing they do is pull that tip right up to eye level and stare at it, then they chalk it "extra hard". We're all guilty of that, it cracks me up. There is one guy here, he takes a shot and if the cue ball is rolling toward a pocket he'll get right over the ball and move with it until it stops or falls in the pocket. One of my favorite things are the people that shoot then contort themselves, or their feet and legs trying to put all kinds of "body english" on the shot. I catch myself doing that all the time, I just have to laugh at myself, why not? everyone else isGood posts folks.
It usually starts with a miss or two. Maybe you start to inspect your tip or have to go slick down your shaft. Anything to find something to blame the result on, that sort of thing.
Many of my opponents will get verbal after a miss. They'll talk to whitey or the table or their team members or me. This really gives me a shot in the arm and makes me want to seize the moment and finish them. The players that never say anything and just get down to business usually get the best results when all else is close to being equal.
I am usually able to keep my cool, I can only think of one time I really lost it and it haunted me for years and still does from time to time, but usually I try to take a queue from my cat, whatever happens was exactly what I meant to happen. Unless the other player has been an ass I'll always approach to shake hands, but by that same token there are times I've refused to shake hands win or lose. In a serious match (including league night) I'll never try to shark an opponent, but if the match has been contentious and the attitude has been angry, I'll never lower myself during the match and be rude or unsportsmanlike, but if it would just be to big a farce, win or lose I won't shake hands. Keep in mind that being intense and competitive is different than being a jerk and rude. In general when I lose I'll always offer congratulations and a smile, especially to a lower rated player. I try to nurture the interest they may have and I make no excuses and I will sometime comment on how well they played, not critically, but more like, "wow, you were awesome" or "gee, you made some great shots". Typically I'm a very good sport, but really, no one likes to lose, so inside, where it counts, it does piss me off some.
I utilize this as co-captain. I've come to understand which opponents on other teams particularly dislike shooting against one of our members and make sure I play them against them when I can. Its probably wrong but then its probably wrong that they get bent out of shape over playing a particular person too.