Should I give up? Extracurriculars/shadowing/etc.

Hi guys, I just recently joined this site and was hoping to get some advice about my current situation. I hope that I am posting to the relevant forum. I'm a junior biomedical engineer, who just recently became interested in medical school. Since I am a little late, I plan on taking at least 1 gap year and working as an engineer to help pay, and at the earliest I'd be applying to medical school at the end of my senior year. The major problem I have is that I do not have any experience in... Should I give up? Extracurriculars/shadowing/etc.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums