Now investors are actually greedy since it’s their money that are being risked in the first place. However, your responsibility here is to act as a business partner, so that you can ensure that everything in your business idea is followed so that the success will be certain, unless if the investor itself will find his own way on achieving the business’ success.
Indeed, that’s all it cost when you have an investor, that’s the major point with which we can say that investors are better than loan because all you have to apply is as much as your intellectual property of the said business, if it fails, you just have to prove that you did your best. But it would be great if you could make it work out because it’ll leave a track record that you’ve done something with an investor and it went well. Just in case you have future ideas and would need investors again. It is something that would boost their confidence.