When we had our walked and passed a group of workers who are working with a lift sling to move heavy things, my husband suddenly said, ” I am so lucky that I have a work that all I need to do is sit down and think ” Yeah, I guess husband is right but then he just sit down but his brain working a lot. I guess the workers they do not need much to think because most of their work is lifting or fixing stuffs. But even thought I never experienced that kind of work, I know it is not easy. Oh, it reminds me about my dad, he can build a house with no problems but since he is getting old he stopped working and do other things. I am impressed with my dad because he can do many things he is also a barber, I guess he is trying his best to provide food in the table for us.