The higher the risk the more tense one may be, I don't like being tense and I often rather not do this. I think what matters here is if such a gambler notice that he/she has now been swayed by much negative emotions then they should take a break or quit or might opt for a new strategy which maybe reducing the stake amount.

Gambling is involve winning or losing and if the stake is really much just opt for something better. This intensity can even be fun for some.