Welcome to the party Ron.
What you will find is many automated systems that double down until they profit or wipe out.
Like betting on red and increasing the bet every time you lose. A bad run will eventualy wipe out your stash.
That's why those charts look so exponential, but very few with real money and long term.
Obviously your going to need a strategy and tactic, as a start, then fine tune it as you go.
My preferred is trend/swing trading.