yes of course it must be considered, emotional control when playing must always be applied in gambling, because if we experience victory and decide to continue to play then maybe our money will be used up because of too enjoying the game so that there is a desire to get a bigger win
That desire to win big is present in everyone. The casino use that to encash out wins, not directly but since we have our emotions to make us play more being greedy with every win, the addicted gambler ends up with a huge loss suddenly and then it keeps going downhill. You cant expect these people to be able to control their emotions and their overall winning in any EV- game will be negative.
Practically speaking if you ware willing to do research and analyse a sports betting match and place bets which is an EV+ game you will actually make a lot of money and be in a green streak with proper predictions. People should know what is better for them and play accordingly.
Every games has the opportunity to make the money but we need to fix some strategy for winning purposes. Sometime we may fail on the even we have big strategies. Just ignore and do your own odds pick on every betting games you are playing.
As you said emotions may play big roll on our investments but we can choose the best one based our experience only. So no need to worry about it.
Yes, we need a strategy to win the games, but if the strategy is for the dice game, I am not sure if you can stay for a long time and win the game.
The dice game needs more than a strategy to win, and only a few people who can get a larger amount of winning while the rest of the gambler is just losing their coins.
That is why you need to modify or always change the strategy in every time you played dice game.
Maybe you should take a rest for a while before you continue to play the game so you can get a new chance to win.
But dice game will tempt you to stay for a long time, and that means, you will need to prepare to lose the money.
If you can use little money for the bet, I think you can survive in a long time, but that doesn't mean you can win the game.