Well, this is definitely more like advising someone to learn how to dive into a pool without any water. Like, "Once you learn, we'll fill it up." I understand it's unrealistic, but try to put yourself in his shoes (even though it might be hard) – what would you do in his place – dive into a pool without water, or...? Let's be realistic about the situation.

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!