Someone want to help me to run an asic miner in his home because their electricity is very stable than mine and he want some part of the share I get every week base. My question if this make any sense at all, is anyone doing something similar? I remember rig rental services that help people to run their miners while taking some percentage off the return every week or day, is this cool or dangers I don't know about.
Before you go into such with someone you need to first trust the person very well and if you trust the person very well then is fine and yes he will surely want some share from what is coming out because he is doing something also or are you expecting a free service you no is not possible except the person is your friend or family member that just want to help you for free.
If you are not comfortable with the percentage of share he wants to get every week you can negotiate with him in other to conclude in a percentage you will be okay with.
So in conclusion if you really trust the person but you are not comfortable with the share the person would be taking then negotiate with him.
At the end the decision is all yours to make.