The first thing a newbie should have before gambling is self discipline and emotional control because the gambling business can be very addictive and possessive of not controlled for me having this discipline is first before following up on any aspect of gambling that might interest the newbie.
Your own aggression will put you in your worse place when you engage with gambling. It's true that control on both emotions and
money management is very important before you think about going deeper with these activities..
Gambling could either be a business or pleasure act depending on the gambler perspective. But in all no matter how the gambler views gambling having good knowledge about what the choose to gamble about could also serve as added advantage in making prediction and could give some level of accuracy even though there is no 100% accuracy in gambling
That's perspectives will allow you to enjoy or let you earn from this business, but I doubt that many will be able to manifest good outcome
most are losing their funds and losing since the house always has the upper hands.
You need to practice well before dealing with that much!