In the last couple of decades, they’ve discovered that the brain is far more plastic than they thought, and that new neurons are still created even in old age. Many processes seem to happen a bit slower as we age – except for wisdom, which speeds up – but there is no limit to your healing.
As you get further into recovery, everything you *do* helps your brain heal and develop.
Also, I want to point out that there are people who were on these drugs as teens who are taking many, many years to heal, even though they’re very young.
