Can I still turn life around in my early 30s after a brutal meth addiction and build a great life?

Can I still turn life around in my early 30s after a brutal meth addiction and build a great life?

26 months clean and feel about 80 percent back to normal. How long does it take your brain chemistry to fully recover from meth after getting clean? What is it like when your natural dopamine comes back? Please give me some hope!