How do you upload a "help me" message to your linkedin connections without sounding desperate?

i'm a college adjunct who is steadily losing hope that i will ever find full-time employment (not teaching, just any damn job). i'm becoming extremely desperate for work because i might lose all of my classes next semester.

i've never posted a "referrals please" message on linkedin because i don't know how to craft one that doesn't ooze desperation. any tips?

i'm basically open to anything that isn't a call center or sales, but i don't know how to word this in a not-desperate way. i really just want a normal 9-5 office job.

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