People not change that much, we’re just adjust our skill to control ourselves. But grief DOES change the human brain and it can be permanent. We somehow learn to live with it. This life is full of surprise, just be ready.
There will be a moment you’ll feel so silly with all your thought, silly for what have you’ve done, silly for your stupid assumptions, silly for all things you’ve known. And at that time all you can do just laugh at yourself and throw your disappointment away.
No matter what has happened, no matter what is happening, life goes on. Put your best smile and move on. ‘Cause the earth never stop spinning and time keep ticking. This life is too short, gain your happiness and live in freedom.