Do you suppose he talks like this in person ?

The phrase "babbling idiot" comes to mind.

Too much time under the midnight sun ?

Those cannot be his rifles as they are lacking the skull and crossbones.

Clint understands his issue.

[Linked Image from i.imgur.com]

Paranoia strikes deep
Into your life it will creep
It starts when you're always afraid
Step out of line, the man come and take you away