So much epic fail especially when i was newbie, coz there's always a mistake when placing bets. Lmao and also a scenario that you already filled your bag coz you won many times but at the end of playing you suffered from losses that's very epic to be honest. 
If a newbie never learns from what he went through, he can repeat the same mistakes. It's better to stop immediately before it's all gone because it'll be hard to get it back if it's gone.
There will be more people out there who are suffering losses due to gambling.
Therefore, we must try not to experience the same thing as them.