The only thing we can explain to OP could be, how to gain experience on this crypto gambling industry. It is very simple because most of gambling houses are offering free money to get familiar with them. Yes, faucet is the thing OP can make use of. Faucet is being provided by most of gambling houses to test their services and also we can use those faucets to gain experience slowly over the time.
Yes, gaining experience about various gambling types and houses is just a simple task with respect to currently available number of gambling houses and their faucet functionalities. I mean you can find lots of trusted gambling houses now a days so that you will never run out of faucets to keep playing. We should consider one important aspect here, which must be avoiding multiple accounts with same gambling houses.
To avail faucets, most newbie gamblers are opening multiple accounts with same gambling house which will lead to be considered as abuse of their system and which land them in two trouble latter on. So, when we are introducing new gamblers about faucets, it is very much essential to educate them about the possible breaching of rules of gambling houses.