Beatles

Im so tired (lennon/mccartney)
Im so tired, I havent slept a wink
Im so tired, my mind is on the blink
I wonder should I get up and fix myself a drink
No,no,no.
Im so tired I dont know what to do
Im so tired my mind is set on you
I wonder should I call you but I know what youd do
Youd say Im putting you on