Should I join the reserves to be a part of something greater?

I always wanted to go, but let girls or life stop me. I am getting older and will soon be at the age cut-off limit in 4 years. Is it worth joining the reserves at My age? I am currently a lpn going for my rn soon, so I was thinking I could join as a medic.
Should I join the reserves to be a part of something greater?
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