  Roma, I suggest you stay. If your desperation is based solely on the current state of the industry, and NOT on your likes and dislikes, I strongly suggest you stick with engineering. You know how it is... just when you think of resigning yourself to hopelessness, the light in the end of the tunnel appears. If you really don't see yourself in the field, get the fuck out of there before you go insane. Investment banking will always be a safe bet. It's like Dentistry, I guess. 
