Hello everyone, as you can see I'm new here, I'm looking for recommendations for a game to bet some money that I don't mind losing, I would like recommendations and if possible a recommendation for somewhere that teaches how to play. Thank you very much. 
Have you never gambled at all, if yes! then just choose sports betting such as football or cricket or something else related to sports for you to try playing at the start, casino games and card games are actually very good to try but as a newbie, you have to for the time being you can focus on just 1 type of betting game, don't explore them all, you will only make yourself down and lose money if you try all types of gambling games, so just focus on 1.
So for that problem it really comes back to themselves, it's hard to force them to get into sports betting if they really don't have any skills in that field. Another thing is that as you said one of the things that must be considered is in terms of budget, you are right that it is better to put the smallest amount that they can be responsible for, such as 1% - 5% is very good so that they can stay safe in gambling especially will not be too disappointed if they really lose.