If they can not manage their budget and do not have discipline, they do not have to try playing gambling and never try to visit only to watch the games.
If they insist on seeing how gambling works, they will attempt to try playing gambling and for some time, they will see that it is easy for them to gamble.
But in the long term, he will get deeper into gambling games without realizes and can not leave gambling easy.
but this is valid always and for whatever you do
to have a business such as a shop
to work as a freelancer
you need to have a budget and be disciplined
is better for ALL kind of activities with money
But in the gambling business, if you are a gambler, you need two things to control you from losing the money.
When you can control your money in any activities, you will see that you still have the money that you can use for other things or maybe you can save the money for your future.
Budgeting will help us know which thing we need to reduce or calculate to not over budget.