### Comment:
I don't think it does much to my focus, but it lets me stay awake when sleeping 5h per day. Some people can do it without it, but I just start dozing off. Modafinil keeps me just at the point before feeling sleepy - I can feel I didn't have a full night of sleep, I can feel I'm tired, but I won't be dozing off.

### REPLY:
You can’t get it prescribed in the US can you?

### END.