Is it worth treating applications like a full time job when most of the positions in my field have 3,000 applicants per posting?

I'm in the environmental field. I'm a recent graduate with a double major and a minor, so I've been able to have a large scope with my job search. I was concerned about the environmental field being competitive, so I completed 3 internships and served in 3 leadership positions in college.

None of that has prepared me for this job market. I grew up with a family farm and worked there for many years, in addition to working for my campus's sustainable garden. I've been applying to entry level sustainable agriculture positions, but Indeed's updates show that they have 3,000 applicants. For all of them. This is a similar story for the other nonprofits and corporate positions I've applied to as well.

I recently started working on the family farm again and was hired as a delivery driver. I feel like I've done everything in my power to gain work experience and earn a robust degree. All I've done over the past 4 months is apply to jobs, run mock interviews, and read resume/application/interview tips. Is it worth still applying to jobs like its a full time position? I don't have a good home life and could not afford to live in my area with my current wage, so I would need a job in a different state or county.

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