 So I think that it depends on the person. You know, I, generally speaking, the people that I'm seeing that are having foot pain don't do that well with zero drop, or I'm sorry, not zero drop, don't do that well with minimalist shoes. Zero drop can be fine depending on the person. If you're used to wearing a higher heel drop, like 10 millimeters, and you drop down to zero, that could be aggravating to maybe your Achilles tendon. So you have to be careful with that.