Mistakes done cannot be undone

A fun day out with germaine and limsheng to vivo.
Night event ended.
Surprisingly, the friend who always managed to cheer me up and console me whenever i was down was troubled and having difficulties to deal with his psychological problems.
Mistakes done in the past during the rebellious periods of teenage cannot be undone anymore, what we can do now is to amend for our mistakes and be success in whatever things that we do.
Be it academically, social life, jobs and etc.
People often judge us by our appearance and the way we present ourselves in public, not knowing how we feel even though we have tried our best to change for the best.
Right, its really stupid to ponder upon the past, but why people still choose to sit down in one corner of the room and do soul-searching instead of having fun outside with his/her cliques.
Friend, i know you're feeling down but but i do really want to see you bring your smiles out like how you did in the past. I've never seen your smiles after you went for army, maybe there were times but those were nothing compared to the memories of our past.
You're the one who stood by me when i need you the most , thanks for everything brother.
Do cheer up and look ahead of you instead of thinking about the mistakes that you've done.
I believe you're mature enough to know what you want in life and don't disappoint your parents.
Take care, i need to study now .......
Lastly smile like what you did in the past, seeing you in sorrows and tears, my heart really hurts