Wagering in dice can be a difficult aspect in dice games as newbies who don’t know how to set the wagering mechanism can lead to house advantage, which always causes constant losing dice.I hard my gambling mentor set the wagering number and amount to bet on that have steadily won in dice and place games.So a say dice skills are possible with the right instructor.
It seems you are new to playing dice because you need a mentor to teach you how to play dice and set a wager, you can ask for mentorship buit you don't have to pay because everything you want to know in dice are online, you can read it in the article, watch it on Youtube or search on this forum, it's free because dice is the easiest and popular game to play on every gambling site.
Probability there may be a mentor at some point, but to me, dice is the simplest gambling game and does not require any skills to play it, but again, it depends on the condition the ops get in. Maybe mentors he means introducer.
I’m also wondering what skills do you need for you to become more successful in dice game, I can’t see any reason for you to take dice game seriously because this is the house edge and they are really in control. Dice is so easy to understand, there’s no need for a mentor just know the basic things and you can be good in dice game.