Rabada calls for patience with inexperienced Proteas after two-day loss in Brisbane
South Africa were bowled out for 152 in the first innings and routed for 99 shortly after tea on day two, leaving Australia needing just 34 runs for a 1-0 lead in the three-match series.
"I've played in a team in a star-studded line-up, where you are literally playing with greats of the game," Rabada said. "I don't think that happens quite frequently.
"Now, the situation that we're faced with, there's a whole lot of players who have come in, who have the ability but need to get used to the international circuit."
Captain Dean Elgar (35) is the most-capped player in the team with 80 appearances, followed by Rabada with 56. Excluding Elgar and Temba Bavuma (52 caps), the rest of the top six in the batting line-up have just 41 caps between them.
"There needs to be an element of patience and understanding but at the same time, you can't advocate for bad performances. However, we're quite positive," Rabada added.
The second test will begin on Boxing Day (December 26th) at the Melbourne Cricket Ground.