Yes. Sometimes it is because I'm at work and "home" has to be left at home.
Sometimes it is because I don't want him to feel bad that I feel bad.
Sometimes it is because my children need ME to be a rock for them & not the other way around.
Sometimes it is because my friend(s) need me & I feel it is more important to listen and help them than it is to ask for their help.
Yes, I smile even when I don't really want to because I believe I must be strong for those I love and care for.