What a sad story - at 26, he's admitted using a 'serious recreational drug' and is likely to be out of Rugby for the next two years. This will wreck or at least seriously delay his career. He's a big man - big enough to apologise to all of the people who've helped him up to now, to take counselling, and to own up rather than trying to pretend the allegations were false.
He could really help others to avoid his fate by naming and shaming the people that got him on this slippery slope. But that's unlikely to happen.