40.What I should do now...

Today, My mother came to Tokyo to meet me. She always give me some dishes she cooks and some money.. Even if I have worked alone for six years.. Yes.. It's all time when she comes to meet me.. Thank you so much, Mum.. I always enjoy having a good time with my mother. We are talking about many things.. It's very good time.. But, After she got back, I always think about what I'm doing now.. Although I always think about it, on a day like today, I think much more.. But, I can't do anything and I can't do something to her.. I always think about what I should do now. Probably, I think it might be same as what my own age's people think. I just do something I can do the best now.. What should I do???