The main thing that I always wish for Mikolaj is for him to stay healthy. So far luckily he hasn't had too much of health related issues.
Recently it appeared that he does have allergy to some of the pollen types though. To help his respiratory system in dealing with it we had to start inhalation therapy.
At first it looked like it would be impossible to apply. But now he is relaxing so much during inhalation sessions, that couple days ago he fell asleep during it.