Buddy is right. Life is full of regrets just because you are one second late to do what you need to do. And it's the smile of the person you love that let you know that no matter what you do, it's all worth it.
I had been very tired. Tired in everything. But it's IT that kept me moving. But I realized the pain of it is more than what I can take. I lost myself. I'm another person. Yes, "da xiao jie". I hate being the me now.
The things I do are beginning to be a burden to you. Like you said. Partly I'm the cause of your "emotionally tiredness". I don't know whether I made the right decision. But like what Buddy said. It is the smile of yours that make everything else worthwhile.