Gemini was born to be an entrepreneur. Any job that involves slogging to an office to do the same boring routine day after day isn't for you!
You want variety in every aspect of your life, including work, and the lack of predictability or schedule in the freelance life is right up your alley.
You're used to walking a tightrope sans safety net. You're good at creating business ventures, but it might be wise to team up with someone who has a flair for finance, since one of your many strengths isn't managing money!