Same here, only difference is that I'm 39.  Yeah, try to figure it out if you can, otherwise it will definitely ruin your life.  You need to be working toward something, some goal.  Otherwise you'll never get anywhere.   Yeah, it sucks, but I've tried dozens of totally different things and can't find anything I even remotely give a *&%^$ about doing for a living!    I've worked in retail, science (research), interior design, adult education, finance, computer programming, database management, the arts (film, video, music production).  You name it.  I'm mediocre at all of it!  LOL