if theyre like "oh come to my house i need help doing... um... something... ill remember what i need help with later" then hell no. but if its like lending a stranger a pen 또는 something then sure.
It all depends if it's looks legit. If I have any doubts, I may offer to call someone who can help them. If it's something like helping them push thier car out of the way, then sure. I'm a kind person, but 당신 have to be able to tell if the person needs help 또는 is trying to con you.