Then the best way to succeed is not to understand that the odds are against you, it's to change those odds. If investors won't invest, find out why and change those odds. If no one wants to join you, find out why and change those odds. If customers don't buy, find out why and change those odds. If things don't work, find out why and change those odds.
Not only that, but most successes rely on countless variables, and most of these variables are out of your control.
Then find a way to work in a world defined by less-than-countless variables, most of which are within your control. You can't control what others will think or do, but there are things you can determine that will affect you plan of action.
By deduction, most successes are lucky ones.
Remove the words "By deduction" and your sentence is generally true. Keep those words and get a chuckle from those who know how to alter their landscape to remove luck from the equation.