Oh, thanks!  Trying it now.

Edit:  Success!  Thanks so much!

Go into Documents > Electronic Arts > The Sims 4 and move your Options.ini file to the Trash. Your game will recreate a new one    with the graphics settings back to default.

Go into Documents &gt; Electronic Arts &gt; The Sims 4 and move your Options.ini file to the Trash. Your game will recreate a new one    with the graphics settings back to default.

So, I just got The Sims 4, and by the time it finished downloading it was pretty late, so I just loaded it up for a second to make sure everything worked.  So, before I quit, I raised the settings to high, and now every time I try to open it, I barely make it to the menu before it quits.  I read that having settings that are too high for your computer could cause it to do this, but I couldn't find a solution.  What am I supposed to do to fix it if I can't get to the menu to change it?

Just got The Sims 4 for mac. It keeps quitting.