I think the tension on the last game being discussed here is specifically from the parlay bet since last bet on parlay usually hold a lot of weight and pressure to the outcome of overall bet since there’s already an option of guaranteed profit from cashout or keep playing in exchange for higher rewards.
Last bet on normal game usually doesn’t provide a lot of tension because it usually just waste bet however all-in bet when player is already at huge loss can give a tension too but not the same tension on the topic because there’s already a choice to take profit or continue risking.
Whatever the bet name, the last bet will give tension to the gamblers because they really want to win the games. We don't want to see the lose so we expect that the last bet will give some money so we can end our gambling activity with happiness and enjoy the money. But sometimes what we expect can not happen and make us lose the money so we should understand that anything can happen in gambling and it should be better to prepare for that.
When you play on normal gambling game, if that is a last game that you want to play, you will want to see the winning so you really expect you can win. If they use all-in for their bet and lose, their tension will be higher and that could not make stop them to keep playing because they already lose huge money. That will only makes them want to recover their lose before so they will deposit more money to keep playing gambling.
The reality is that, if you bet wit a huge amount, or the amount you have won previously, that will surely create a tension on your part. That’s because you are betting an amount you can’t afford to lose, which is a wrong mindset in gambling. The key here is not to gamble again after you have won a huge amount, leave the casino immediately and go home.
However, some gamblers may want to take advantage thinking that their luck is still there, so they end up losing all the amount that they have won, this is just another trick of casinos.
Yes, that is the reality because I have that experienced before so I don't want to repeat that again. The tension will be high until make us can not realizes that will give a big lose to us. if we bet with huge money, we want to win more than our bet so that will make our tension increase and we will difficult to control.
We can not take advantage of the luck as we don't know if our luck still besides us or already leaves us in the last round. We must understand that we don't have to bet with huge money if we are not ready with anything that can happen. And if you decide to place your last bet, you should not place a huge bet but only place a bet with the amount that you can afford to lose. So you can finish your gambling activity without high tension and you can walk away from the casino easily.