so that it does not rain this evening

Hopefully it does not rain this evening
so that I can run

Hopefully I can run
so that I can get 'it' out of my system

Hopefully I can get 'it' out of my system
so that I can be worn out and tired

Hopefully I will get worn out and tired
so that I can sleep tonight

Hopefully I can sleep tonight
because I don't think I can.