Had anxiety as a child and saw a psychiatrist.
Says Avicii got addicted to oxycodone after he had his gallbladder removed
The family tried to help him, but when it got tough Avicii left.
After this his friends moved in with him, part of it was to keep an eye on him.
After some time (when he had a long stay in Ibiza), they called the family because they were worried and the family and friends staged an intervention. Avicii went to rehab and stayed clean (smoked weed though).
The family was in shock when Avicii died, they thought everything was good, they had been worried about losing him to an overdose when he was on oxy.
Says he and his wife can't listen to Avicii music anymore but that they used to speedwalk and dance to it.
The work with the foundation helps him cope with the loss.
The video doesn't want to embed, but it's at the source