I think those are all good qualities of recognizing maturity, but I have 2 problems with them. 1 is that I think many people go through their entire lives without overcoming some of those things. Does that mean it's unethical to have sex with these people? The second problem is that it's a lot of criteria. It would be unrealistic to go through all those criteria for a simple hookup. Does that mean hookups are inherently reckless and unethical?