life is crazy

Used (in reply) via email or text when you don't have the heart or time to deal with someone else's problems. Primarily used to make your life sound more busy than it actually is.

Lucy: My cat's sick...I really need someone to talk to. Are you free this weekend?
Alice: Sorry can't...life is crazy! Maybe we can get together some other time? Hope you're doing well!
Lucy: *cries*