Teams and challenges are just treadmills for those with too much time to waste, or too much money to spend. Fine if you just keep it a game and decide you dont need all the cars. Have played for many years and put a lot of time into the game. Stopped feeling compelled to win or even enter every challenge. Some cars are not worth the time and aggravation. If you only play occasionally the fun can return.
HubaTech about Real Racing 3, v4.2.0