to use as an expression question

[grandkodiak]

How would you use shindoi as a personal expression... would しんどい be enough or would you have to end it with desu?

 

[Harvey]

If you're feeling really tired you can just say, しんどい！ Since しんどい is such a casual expression it is rarely followed by です which is a formal ending. I have heard, しんどいねん a lot in Kansai. Or, しんどいな。

 

[nice gaijin]

the usage of desu is a matter of formality. Shindoi by itself would just be understood as "I'm tired"

 

[grandkodiak]

gracias amigos