I understand the concept, it is basically entertainment and that is what all gambling should be like, it makes people feel like they are playing a computer game basically and yes it includes some real money and not fake money but at the end if you limit it to a small amount then you should be feeling fine about losing it as well, if you lose only a small amount per month, that could be considered like a bad habit that you do not have to stop.
You should be feeling fine even you lose your money, the concept of allowing yourself to enjoy and be entertained and not to force yourself to aim for winning big amount from your deposit capital, knowing the intention and having the right mindsets will allow you to work on with your gambling activities, we do have different views about this but for sure most of us will agree that losing can't be avoided when you are into these activities.
You should know how to limit everything and always aim to achieve entertainment. Winning is just additional if you don't want to pressure yourself and continue losing a lot.