There are no real strategies for Dice. Its really difficult for people to beat this game and its totally depends on your luck. You have to be lucky then only you can win some money or else there are maximum chances of loosing the money.
Yes you're correct ! There aren't any real strategies to beat the game it just your mindset and sometimes your experience at the game lets you take the right decisions!
Well of course there are strategies for dice, but I think what you are talking about is Dice Betting, not dice rolling. Even then there are still strategies but they will only slightly improve the house edge and it is still an expected loss.