How Long Could You Really Last Off Grid?

[MeadowWhisperer]

Been thinking about how long one could realistically last off grid with current supplies and know-how. What’s everyone’s honest estimate for themselves, factoring in water, food, medical, and security holes? Curious where my weak spots compare to others here.

 

[AquaFern1028]

Probably about six months, if nothing major goes wrong—water is my strong point, but prescription meds would be the first real problem. Anyone else worried about medical stuff running out?