You can come and go as you like so long as you can walk without collapsing. I do know one thing after all my encounters with dragons- they're annoyingly stubborn. It'll be the death of you.

[He lifts his hand to pat him on the back, but thankfully thinks against it. He doesn't want it to cause him to puke, and he especially doesn't want him to puke on him. So he just awkwardly retracts it and turns towards the direction of the Institute.]

Come, I'll even give you one of my chairs. It has cushions and everything.