offer

Due to the budget cut, my position was cut. About 2 weeks ago, I got a job offer and accepted. I will start this job in a month. Now there is another opportunity, this is the one I really like. But I already accepted the first one, how do I handle it? I had conflict feeling when I made the decision to accept the first offer. The most attracted me about the first offer  is the salary but a totally different field.

 

Thanks,