physically or emotionally?

I got the drill now.

It was difficult for me to sleep early during MCO phases.

I slept around 1am-2am. And i did wish to sleep earlier.

And these few days, i slept as early as 9.30pm.. sometimes earlier than that. 

.

Ive got the drill now. 

I understand me better.

I will sleep way earlier for 2 main reasons;

a) if i am way way way too tired coz of physical activities/programs

Or 

b) if i am emotionally drained. Mentally tired. 

I think i dont mind being physically exhausted as compared to being emotionally tired.

Sleeping is a temporary therapy for me.It relieves, but it doesnt solve much.

And im emotionally tired.