I've never been a transhmanist, but this makes me long for the day we can swap consciousnesses in and out of bodies.  Imagine a fatty signing over their body to you because they want your disability, the perfectly excuse (in their minds) to get fat.  Then you take their battered and abused body and love the shit out of it until you're back to full shitlord status while THEY'RE the ones stuck with an actual disability.