What to do if you have a problem in your personal life and do not want to reflect on work?

I try to focus on my work harder those days but if it is unberable, i stay home, take a day off and let myself be human and feel what i need to feel.

I guess we all have to accept that there are days when we are on fire and then there are other days when maybe due to outside factors, health / personal life its not as easy. Be kind to yourself / others that you notice may be having an off day, and do something that makes you happy, if you can, sport, a walk in nature, some music and know tomorrow is another day.