How would having Deadpool's abilities change your behavior?

When Deadpool goes to punch Colossus and breaks both of his hands, it gets me thinking. Most of us wouldn't do that, because even though bones heal, our bones wouldn't heal for weeks. We're also deterred by pain. But Deadpool seems fine with the pain because he knows his body will heal and be fine again in a matter of minutes.

How would life differ for us if we were like that? Would we shy away from pain less, because it wouldn't have as lasting an effect?